Access Control Systems: Complete Buyer’s Guide (2026)

An access control system is a security solution that manages and restricts entry to a building, room, or network using electronic credentials instead of traditional keys. It lets authorized people in with a card, fob, PIN, mobile phone, or fingerprint, keeps unauthorized people out, and gives administrators a live record of who entered, where, and when. The right system can be a single keypad on one door or an enterprise network spanning multiple buildings and thousands of users.

Choosing the right system is not always simple. Credential types, software models, lock hardware, and integration options all vary, and the best fit depends on your facility, your security needs, and your budget. At Safe and Sound Security, we install commercial access control systems for businesses and government agencies nationwide, and this guide walks through every decision so you can buy with confidence.

Key Takeaways

• An access control system replaces keys with electronic credentials (cards, fobs, PINs, mobile passes, or biometrics) and logs every entry and exit.
• Four components run every system: the credential, the reader, the controller, and the locking hardware, backed by a database that stores who is allowed in.
• There are four access control models: Role-Based (RBAC), Discretionary (DAC), Mandatory (MAC), and Rule-Based (RuBAC). RBAC is the most widely used in commercial buildings.
• Cloud-based systems now lead the market. They remove the onsite server, lower long-term maintenance, and let you manage every door from a browser or phone. See our access control systems cost guide for full pricing.
• Government and regulated buyers should confirm NDAA, FICAM, and FIPS 201 compliance before specifying hardware. Not every popular brand qualifies for federally funded projects.

What Is an Access Control System?

An access control system permits people who present valid credentials to enter a secured area and blocks everyone else. Credentials can be a key card, PIN, mobile phone pass, fingerprint, or eye scan. The system can protect a building entrance, parking area, server room, stock room, or any space that needs to stay closed to unauthorized people.

The purpose is twofold: keep intruders, theft, and risk out, and create a safe, documented environment for employees, visitors, and customers. Unlike a lock and key, an access control system records every event, lets you revoke a lost credential in seconds, and sets different permissions for different people and times.

How Does an Access Control System Work?

Summary

• Credential: the card, fob, PIN, mobile pass, or biometric that proves who you are.
• Reader: scans the credential at the door and sends the data to the controller.
• Controller: the system’s brain. It checks the credential against the database and decides whether to unlock.
• Locking hardware: the electric lock or strike that releases the door when access is approved.
• Database/server: stores authorized credentials and the full record of entries and exits, onsite or in the cloud.

Every electronic access control system runs on four core components, backed by a database that stores who is allowed in.

1. Credentials are what employees and visitors use to enter: keycards, PIN codes, key fobs, mobile app passes, or biometric data such as a fingerprint.
2. Readers make contact with the credential, directly or by proximity, scan it, and convert the data into a digital signal the controller can verify. Readers include card readers, PIN pads, magnetic stripe readers, RFID scanners, two-factor readers, and biometric scanners.
3. Controllers (also called control panels) receive the credential data from the reader and compare it to the database of authorized users. If the credential is valid, the controller unlocks the door. If not, the door stays locked and the system can raise an alarm or send an alert.
4. Locking hardware receives the signal from the controller and releases or holds the door. When a credential is approved, an electronic release opens the door.

The database, whether on an onsite server or in the cloud, stores all authorized credentials and a time-stamped log of every entry and exit.

The Five Steps of Access Control

Every access decision follows the same five-step process:

1. Identification: the user presents a credential that claims an identity.
2. Authentication: the system confirms the credential is genuine.
3. Authorization: the system checks whether that identity is allowed through this door, at this time.
4. Access: the controller releases the lock and the user enters.
5. Audit: the event is logged with a time stamp for later review.

Types of Access Control Credentials

Summary

• Key Cards: popular for commercial use, store ID data for easy access, and deactivate instantly if lost.
• Magnetic Stripes: flexible, durable, swipeable credentials added to cards or fobs.
• Proximity Cards: contactless, use RFID for quick, remote entry.
• Automotive Cards: for vehicles, grant access to parking or gated areas using RFID.
• Biometric Systems: high-security, use fingerprint, handprint, retinal, or voice ID.
• Mobile Access: smartphone or smartwatch credentials for convenient, contactless entry.
• Two-Factor Authentication: combines two methods, such as a card and a PIN, for extra security.

Credentials are the part of the system people carry and use. The right mix depends on how much security each area needs and how convenient you want entry to be.

Key Cards

A key card is a popular credential for commercial buildings and employee identification. Identification data is stored in the card, which unlocks the door when it contacts the reader. Cards can clip to a lanyard or belt for easy access. If a card is lost or stolen, it is simple to deactivate it and issue a new one.

Magnetic Stripes

Magnetic stripes can be added to key cards, fobs, and badges. The credential is swiped through the reader to unlock the door. Mag stripe cards offer high flexibility, durability, and reusability, though they are increasingly replaced by contactless options for security.

Proximity Cards

Proximity, or “prox,” cards unlock doors without touching the reader. They use RFID (radio frequency identification) to communicate over short-range radio signals, providing quick, efficient, contact-free entry.

Automotive Cards

Automotive cards or tags are placed inside vehicles to grant access to parking areas or vehicle gates. As a type of prox card, they communicate with readers over radio frequency, letting drivers enter without opening a window or leaving the car.

Biometric Systems

Biometric access control uses physical traits such as a fingerprint, handprint, retinal scan, or voice for high-security identification. Because biometric hardware costs more, it is most common in areas that need the highest security or where stolen credentials are a real risk. Biometrics can pair with a PIN pad as a backup if the scanner fails.

Mobile Access

Mobile access lets you issue smartphone credentials to employees and visitors, who hold or wave their phone near the reader to enter. Modern systems use Bluetooth (BLE) and NFC, and many now support credentials in Apple Wallet and Google Wallet and touchless “wave to unlock” entry. Mobile credentials reduce the cost and waste of lost cards and are the fastest-growing credential type in commercial buildings.

Two-Factor Authentication

Two-factor authentication combines two credential types to add a layer of security, or to provide a backup if one method fails. Many systems support combinations of cards, PINs, and fingerprint scans. This is a strong option for high-security buildings or specific rooms within a building.

The 4 Types of Access Control Models

Summary

• Role-Based Access Control (RBAC): access is granted by a person’s job role. The most common model in commercial settings.
• Discretionary Access Control (DAC): the owner or administrator decides who can access specific resources. Flexible, but less strict.
• Mandatory Access Control (MAC): a central authority sets strict rules that users cannot change. Common in government and military.
• Rule-Based Access Control (RuBAC): access depends on preset conditions, such as time of day or location, often layered on top of RBAC.

When buying access control software, there are four standard models that decide how permissions are assigned. Most commercial systems use one model or combine two.

Role-Based Access Control (RBAC)

Role-based access control grants permissions by job role rather than by individual. Each person belongs to a role, such as “employee,” “manager,” or “contractor,” and the role determines which doors they can open and when. RBAC is the most widely used model in commercial buildings because it scales cleanly. You manage a handful of roles instead of hundreds of individual rules.

Discretionary Access Control (DAC)

Discretionary access control leaves access decisions to the discretion of an owner or administrator, who sets permissions for specific people and specific resources. It is flexible and simple to adjust, which makes it useful for smaller organizations, but it is less strict than the other models because control is decentralized.

Mandatory Access Control (MAC)

Mandatory access control is the strictest model. A central authority sets access rules based on security classifications, and individual users cannot change them. MAC is typically used in government, military, and other high-security environments where a centrally enforced policy is required.

Rule-Based Access Control (RuBAC)

Rule-based access control grants or denies entry based on preset rules tied to conditions such as time of day, date, or location. For example, a rule might allow entry only during business hours. Rule-based control is often layered on top of role-based control to add time and location limits to each role.

Cloud vs On-Premise Access Control

How your system is hosted shapes its cost, maintenance, and how you manage it. There are three common hosting models.

• On-premise: servers and software live in your building, managed by your IT team. You own the data and the hardware, but you also handle updates, backups, and maintenance.
• Managed/hosted: the system runs on your hardware but a provider handles updates and monitoring for you.
• Cloud-based: the software runs in the provider’s cloud. You manage every door from a browser or phone, updates happen automatically, and there is no onsite server to maintain.

Cloud-based access control now leads the market. It usually carries lower long-term running costs than a traditional on-premise system and is the natural fit for businesses with multiple sites or remote management needs. Cloud-native platforms are popular for single-door and small deployments because they set up fast with no onsite server.

For large, multi-site deployments, many buyers choose controllers built on open standards such as OSDP and Mercury panels for long-term durability and flexibility. The Security Industry Association maintains the OSDP standard, which lets readers and controllers from different manufacturers work together and adds encryption between the reader and the controller. One caveat from the field: “open” panels still limit you to approved hardware, so confirm software-to-panel compatibility before a large rollout.

Standalone Access Control vs Integrated Access Control Systems

Summary

• Standalone Access Control: best for small businesses or single locations. Operates independently, uses keycards or keypads, and lacks scalability or integration.
• Integrated Access Control: connects with other security components (video, alarms), allows centralized management, and scales for large businesses.
• Cloud-Based Management: integrated systems can be managed remotely, streamlining operations across multiple locations.
• Ideal for Large Companies: integrated systems handle hundreds of users and locations, with features like HR integration for managing access rights.

When choosing between systems, decide whether you want a standalone or an integrated system. The two offer different levels of flexibility, scalability, and unification.

Standalone Access Control

Standalone systems are the more traditional choice. A single control box manages door locks for one building or entrance, and is not connected to a network, so it does not communicate with other parts of your security system. These systems run on batteries or direct power and use keycards or keypads to grant access.

Because standalone access control is hard to scale, it suits smaller businesses that will not add entry points later. It also lacks flexibility for changing access rules or updating software, since each rule is programmed manually. The upside is quicker, easier installation that often needs no wiring thanks to battery power.

Standalone systems cannot communicate with each other, so you must manage, monitor, update, and program each one separately. That makes them inconvenient for larger businesses with multiple doors. To reduce redundancy and management time, larger businesses should choose integrated access control.

Common applications for standalone access control include:

• Interior rooms
• Auto repair shops
• Single-floor offices
• Doctor’s offices
• Retail shops

Integrated Access Control

Integrated access control communicates with the other components of your security system to create one efficient, secure network. Integrating access control with the rest of your security lets you unify protection across rooms and locations, save time and money on managing separate systems, and customize access for more personalized security. This makes it a popular choice for today’s commercial spaces.

Components commonly integrated with access control include:

• Video surveillance
• Intruder alarms
• Biometric components
• Intercoms
• Mobile apps
• Visitor management software
• Elevator control
• Fire detection systems
• Time and attendance software
• HR systems

Integrated systems usually include cloud-based platforms, which let you monitor and manage from a mobile device or web browser. This is convenient for larger businesses with locations spread over long distances, since administrators can log in and manage every system from one place, with all logs and data in a single view.

Integration improves system responsiveness, makes activity easy to track, and streamlines operations by letting every security component work together. It also strengthens safety: if a credential fails, cameras, alarms, and other systems can respond. For companies with hundreds or thousands of employees, integrated access control is the best choice. You can add users, checkpoints, and locations quickly, and integrate with HR to manage terminations, suspensions, and departmental changes in access rights.

IP Access Control

IP (internet protocol) access control connects directly to your building’s LAN or WAN, letting it communicate with the rest of your security system over the network. This gives IP systems greater flexibility, scalability, and convenience, since you can view and manage security online. If you want to distribute smartphone credentials, manage security remotely, or store data in the cloud, you need IP access control.

IP systems are becoming the new normal as businesses move away from traditional systems. They offer higher convenience for operators and security staff, since the system gathers and stores data in one accessible place. They are also easy to customize, upgrade, and scale, and they often pair with IP security cameras for greater visibility and intelligence.

IP systems are faster and more reliable than non-IP systems, which makes them strong at handling and transferring large amounts of data. The speed of IP controllers is limited only by your network. Their capacity and scalability across locations make them ideal for large enterprises.

IP access control benefits:

• Eliminates the need for an onsite server and IT team
• Lets you view, manage, and update security from anywhere
• Provides 24/7 audit logs available online
• Supports multiple cards and readers
• Combines with access control software for more flexibility
• Unifies your security system into one platform
• Supports smartphone credentials
• Expands easily as needed
• Offers programmable schedules and reports
• Enables centralized lockdown during threats

Networked IP systems are ideal for large businesses with multiple locations, or any business upgrading to a streamlined, modern way of managing entry. Keep in mind that a location without an internet connection cannot run an IP system, and heavy network traffic or interruptions can affect speed and reliability.

Access Control Egress Types

Summary

• Free Exit Systems: allow anyone to leave without credentials, using buttons, crash bars, or motion sensors. Suitable for offices, parking areas, and gated communities.
• Controlled Exit Systems: require authorized credentials to exit, using magnetic locks or codes. Used in high-security areas such as hospitals and airports.
• Push-To-Exit Buttons: a versatile option for gates and fire doors, where pressing a button releases the lock.
• Delayed Egress: introduces a time delay before unlocking, common in hospitals and retail, with emergency override during alarms.
• Emergency Exits: use glass-break systems or pull handles for emergency escape.

When most people think of access control, they think about who comes in. Who exits is just as important when choosing a system.

Free Exit Systems

Free exit systems let anyone in the building leave without showing credentials. This suits most applications, since it lets employees, visitors, and customers leave without hassle. These systems use a button, crash bar, or motion-activated sensor. They can combine with other access control methods and suit parking areas, high-rise buildings, manufacturing plants, storage units, gated communities, and apartments.

Controlled Exit Systems

Controlled exit systems require authorized credentials to leave. They often use magnetic locks that hold, release, or trigger alarms depending on the credentials presented. Anyone exiting must enter a code or present credentials, usually the same ones used to enter. These systems must be set up to allow everyone out during a system or power failure. Controlled exits are common in hospitals (to keep children and infants in proper areas), airports, quarantine facilities, customs areas, and other high-security spaces.

A few types of controlled egress devices include:

Push-To-Exit Buttons

These “request to exit” systems include a button near the door that anyone exiting can press to release the lock. They are versatile and work on gates, fire doors, and other commercial and industrial exit points.

Delayed Egress

Delayed egress devices start a timer before the door unlocks, often with a voice prompt counting down from, for example, 15 seconds. They are common in offices, retail spaces, retirement centers, and hospitals. During a fire alarm or power failure, they operate as free exits.

Emergency Exits

Emergency release systems include glass-break units that require breaking glass to exit, or pull-down handles.

Lock Hardware

Lock hardware is as important as the system that controls it. Choosing the right lock type is a key step toward effective access control for your space.

Magnetic Locks

Magnetic locks use an electromagnet and an armature plate to create a strong, reliable hold that suits many settings. They can be triggered remotely from a mobile device or security checkpoint, and they offer high efficiency and durability. They install easily because they have no interconnecting parts. Magnetic locks need constant power to stay locked, so areas where power may fail should consider another option.

Electric Strikes

Electric strikes are mechanically operated parts that release the door when the system is activated. They are popular on emergency exits. An electric strike can be triggered by a panic bar or button inside, or by a controller outside, and it can pair with cards, readers, PIN pads, and more. Fences, rolling gates, and swing gates often need magnetic locks with electric strikes.

Fail-Safe vs Fail-Secure Locks

Locks come in fail-safe and fail-secure models. A fail-safe lock unlocks automatically if power is lost, which makes it a good choice for emergency exits. A fail-secure lock stays locked if power is lost, which suits high-security spaces such as stock rooms and data rooms. Fail-safe locks may be required by fire and life-safety code in your application, since they are less likely to trap people inside during an evacuation. Code also often requires that emergency exits with panic buttons or crash bars have no other locking device. Check with your security provider to confirm the safest option and which regulations apply to your space.

Wired or Wireless Access Control?

Wired Access Control

Wired access control systems connect to a central power source for a constant supply, and typically use electric strikes and magnetic locks. Wired card readers connect directly to the control panel, which makes it easier to change access roles, security preferences, and lockdown features. Wired systems give quick, uninterrupted connection and a reputation for higher reliability than many wireless systems. They can link an entire building, as long as you have the time and budget to run cable throughout. Wired systems can be impractical for elevator control.

Wireless Access Control

Wireless access control systems usually have a shorter range than wired systems, but they avoid expensive or disruptive cabling. For spaces that cannot run cable through walls, wireless can be the best option. Although wireless is sometimes associated with lower reliability, many modern systems are as reliable as their wired counterparts and install faster.

Gate Access Control

Not every entrance that needs access control is a door. Gated communities, HOA neighborhoods, and gated parking areas all need quality gate access control to limit who can enter.

For pedestrian gates, key cards and keypads are common, and prox cards and mobile app credentials add convenience. For vehicle gates, RFID access control is a strong choice, offering the convenience of a prox card. Automotive cards and tags use radio waves to identify each vehicle and check it against your database of approved and flagged visitors.

Intercom systems pair well with gate access control, since they let staff verify who is coming in before they reach the building. Combining gate access control with security cameras gives a comprehensive view of activity outside your facility. Automatic gate openers from brands such as LiftMaster and DoorKing add convenient, hands-free operation, connecting openers and access panels over WiFi without running expensive cable under driveways.

Access Control Software

Summary

• Access Logs: track detailed entry and exit times, and pair them with cameras for added clarity.
• Manage Remotely: adjust permissions, monitor data, and control access from a web or mobile platform.
• Permission Lists: manage authorized and blacklisted individuals, with alerts for unauthorized attempts.
• Scheduled Locking: set automatic locking and unlocking for specific timeframes.
• Data Gathering: collect and analyze data on who enters and exits, down to specific rooms.

Access control software adds flexibility, customization, and features to your system. Available with IP systems, it unites your security network and lets you make changes across the entire system from a computer, smartphone, or tablet. When buying, make sure the software is compatible with the operating system of your door access control and any other components you want to integrate.

Access Logs

View logs of everyone who has entered and exited, with time stamps and identities. Paired with cameras, the software can show time-stamped photos alongside each entry event, making it easy to find a specific incident.

Manage Remotely

Manage access permissions from a browser or mobile device. Authorized users can grant or deny access rights with a click, and monitor entry and exit data for each individual.

Permission List

Compile a database of authorized and blacklisted guests. Authorized people are recognized and let in. When a flagged person tries to enter, the door locks, an alarm sounds, and an alert can go to operators and security staff.

Scheduled Locking

Set scheduled locking and unlocking to keep doors closed during specific timeframes. It can apply to an entire building, multiple buildings, or individual rooms, giving you flexible control over access.

Gather Data

Track information about who enters and leaves, plus traffic metrics for the building. You can see how long a visitor stayed, when they left, and access logs for specific rooms. This supports investigations, documents who was onsite during an event, and tightens overall security.

How Much Does an Access Control System Cost?

Access control costs vary widely by system type, credential, and the number of doors. Per-door pricing typically runs from about $500 for a basic keypad or fob door to $10,000 or more per door for biometric and high-security setups, with most commercial installs landing between $3,000 and $5,000 per door once hardware, labor, and first-year software are included. The biggest cost drivers are the number of doors, the credential and lock hardware, and the wiring and labor your building requires. A door that already has an electric strike or maglock costs less to convert than one that needs that hardware added. Cloud-managed systems also carry a recurring software fee, usually $3.50 to $15 per door per month, in exchange for automatic updates and remote multi-site management.

Hidden costs to plan for include cabling, electrician labor, and ancillary hardware, which the per-door sticker price rarely includes. Cloud systems usually carry lower long-term running costs than traditional on-premise systems because they avoid onsite servers and reduce maintenance.

For a full breakdown by system type, hardware, software, and ongoing fees, see our access control systems cost guide. A professional installer can price your specific building and recommend the system that balances security and budget.

Which Access Control Fits Your Business?

Summary

• Construction Sites: battery-powered standalone locks and smart cameras protect materials without power or internet.
• Storage Facilities: simple key card or PIN systems work for most, with biometrics for high-value or hazardous materials.
• Financial Institutions: biometrics, two-factor authentication, and scheduled access protect vaults and storage.
• Single-Door Buildings: keypad or card systems work well, with care to prevent credential sharing.
• Industrial Facilities: magnetic and proximity cards suit gates, while cloud systems simplify multi-site management.
• High-Security Applications: combine biometric and two-factor authentication for critical areas in hospitals, banks, and data facilities.
• High-Rise Apartments and Offices: pair access control with elevators and parking, often using cards, prox cards, or mobile apps.

The best system depends on your industry, regulations, bandwidth, who needs to enter, and which areas need protection. Matching the system to your facility helps you choose the most secure and cost-effective option.

Construction Sites

Construction sites hold heavy equipment and valuable materials that need protection after hours, and they often lack power and internet, which makes wired or IP systems impractical. Standalone battery-powered locks are a good fit. Pairing intelligent motion-sensitive cameras with access control adds protection, since smart cameras can tell an intruder apart from normal outdoor motion such as moving trees.

Storage Facilities

For many storage units, a simple key card or PIN code is enough. For businesses storing risky or valuable contents such as financial records, servers, regulated substances, or hazardous materials, a stronger method such as biometric identification may be necessary.

Financial Institutions

Banks and financial institutions need high-level access control to protect vaults and storage rooms. Scheduled access control can keep doors locked during set windows. Biometrics and two-factor authentication are popular for protecting sensitive areas, and combining methods protects a space from multiple angles.

Single-Door Buildings

A single entrance can usually be protected with a keypad or card system. Make sure cards and codes are never shared with unauthorized people who could use them to enter.

Industrial Facilities

Warehouses and manufacturing plants often have gates that need magnetic or proximity cards. For vehicle gates, prox cards and automotive tags keep traffic flowing. Cloud-based systems are ideal for businesses with multiple industrial sites, since they simplify management across locations.

High-Security Applications

Any high-security building that controls access between areas should invest in a sophisticated system. These include hospitals, post offices, banks, and any site holding valuable goods or data. Combining access types enables multi-factor authentication and makes it easier to manage different access levels for different rooms. For maximum-security spaces, biometric identification offers the strongest solution.

High-Rise Apartments and Offices

High-rise buildings benefit from access control paired with elevator control, so only authorized people can reach each floor. Key cards are common, while prox cards and mobile credentials add convenient entry. Parking areas can use the same credentials as the building entrance for added convenience.

Compliance for Government and Regulated Buyers

Government, education, and other regulated buyers have a layer of requirements that commercial buyers do not, and the wrong hardware choice can fail a compliance review. Before specifying equipment, confirm where your system needs to meet these standards:

• NDAA compliance: federal Section 889 (FAR 52.204-25) bars federally funded projects from using certain Chinese-made surveillance and telecom equipment. Several popular camera and reader brands do not qualify, so confirm NDAA status before buying for any government-funded site.
• FIPS 201 and FICAM: federal facilities require PIV or CAC credentials that meet NIST FIPS 201 standards. Confirm readers and credentials are on the GSA Approved Products List.
• Life-safety and fire code: egress hardware must meet local fire and life-safety code, which usually requires fail-safe locks on designated exits.

We install NDAA-compliant systems and are approved on more than 15 government procurement vehicles, so government and education buyers can purchase through their existing process. Learn more about NDAA-compliant systems and our procurement programs.

Best Access Control Systems for Businesses

Summary

• Brivo: scalable cloud-based platform with mobile credentials, video integration, and third-party hardware support.
• Avigilon Alta (formerly Openpath): touchless, cloud-native access control with wide integration and smartphone credentials.
• Kisi: streamlined cloud-based access with temporary admin roles, mobile passes, and remote unlocking.
• SALTO: RFID-based access control with battery-powered hardware and flexible management.

These are several of the leading access control platforms on the market, all of which we install. We are brand-agnostic and recommend the right platform for each building rather than a single default.

Brivo

Brivo is a leading cloud-based access control company that provides a scalable, unified security management platform. Brivo combines video security and access control in one web-accessible system, and its mobile credential program, Brivo Mobile Pass, lets users enter with their smartphones.

• Create entrance schedules
• Monitor real-time events
• Intuitive browser-based interface
• Integrates with third-party security hardware and visitor management
• Convenient mobile passes

Avigilon Alta (formerly Openpath)

Avigilon Alta, formerly Openpath, is a cloud-native access control platform now part of Motorola Solutions. Its open API supports wide integration, which suits businesses that want to combine third-party hardware with their access control. Avigilon Alta offers scalable touchless door access along with keycard and badge options.

• Simple, easy-to-use interface
• Readers recognize a smartphone even in a pocket
• Patented triple-unlock feature
• View real-time video and entry logs

Kisi

Kisi is built for efficiency and convenience, offering smooth cloud-based entry and management. Mobile credentials run through the Kisi app, which continually adds features. Kisi is a strong option for businesses that want a streamlined access control solution.

• Temporarily authorize individuals to take on admin roles
• Cloud-based rule setting and entry log review
• 24/7 audit trails with time stamps
• Temporary mobile keys and passes
• Remote unlock from the app or a browser

SALTO

SALTO offers next-generation electronic access control with simplified management across the system. SALTO uses battery-powered hardware to eliminate unnecessary wiring, and provides smart cards and readers, electronic locks, software, and mobile credentials.

• Sophisticated RFID technology
• SVN, wireless, and mobile capabilities
• Flexible access plans you can change at will
• Track movement of user groups across your business

Beyond these four, we also install platforms such as HID, Verkada, Honeywell, and Genetec, and match the platform to each building’s needs.

Frequently Asked Questions

Conclusion

An access control system is the foundation of commercial security. It replaces keys with electronic credentials, controls who can enter every door, and gives you a complete record of activity. The right choice depends on your facility, the number of doors, the access model you need, your hosting preference, and any compliance requirements your industry adds.

Cloud-based systems, mobile credentials, and unified video-and-access platforms now lead the market, and they make modern access control easier to manage and scale than ever. For government and regulated buyers, confirming NDAA, FICAM, and FIPS 201 compliance before specifying hardware is just as important as the features themselves.

Safe and Sound Security is a commercial security installer serving businesses and government agencies nationwide, and we handle access control installation and structured cabling under one contractor. If you are planning a new system or upgrading an old one, reach out to our team and we will help you design the right solution for your building.

Sources

1. Security Industry Association: Open Supervised Device Protocol (OSDP)
2. NIST: Personal Identity Verification (PIV) of Federal Employees and Contractors (FIPS 201)
3. Acquisition.gov: FAR 52.204-25 (NDAA Section 889 prohibition)
4. Price It Here: Access Control System Cost