5 Best Keyless Entry Systems for Small Business Security (2026)

Q: How much does a key fob system cost for a business?

A commercial key fob access system typically costs $1,000–$2,500 per door installed, including the reader, controller, electrified locking hardware, and initial programming. Individual fobs or proximity cards run $5–$50 each for replacements. Add $7.50–$200 per door monthly for cloud software licensing. A 3-door office installation generally runs $3,000–$7,500 all-in.

Q: How much does a keyless entry system cost per door?

Keyless entry systems typically cost $500–$5,000 per door , depending on the system type and required door hardware. Basic PIN code keypads start around $500–$1,200, while commercial-grade door entry systems with mobile access or biometrics range from $1,500–$5,000 installed. Budget an additional $7.50–$200 per door monthly for cloud software licensing, plus $5–$50 per key fob or card for replacements.

With fewer than 780,000 burglaries reported in 2024, the lowest national rate since at least 2005, according to the FBI’s Crime Data Explorer, security technology is working. But the flip side is equally clear: burglary remains a multi-billion-dollar problem, and law enforcement clears only 15% of cases, according to FBI data. For facility managers, IT directors, and security directors protecting commercial, office, and government facilities, prevention remains the only reliable strategy. One of the most effective ways to enhance security is to adopt the best keyless entry systems for businesses. These door entry systems offer a reliable way to control access and protect your building from unauthorized entry. Check out our list of the best keyless entry solutions available today.

Key Takeaways

Keyless entry system costs range from $500–$5,000 per door, depending on the system type, with ongoing software fees of $7.50–$200/month.
Brivo, Openpath, Alarm.com, Verkada, and Kisi lead the commercial market for cloud-based access control technology — and all five are NDAA Section 889 compliant.
Businesses without security systems are significantly more likely to be burglarized, and law enforcement clears only 15% of burglary cases — making prevention critical.
Credential management is your biggest operational challenge — establish protocols for lost cards and key fobs, and conduct quarterly access audits.

Keyless Entry System Comparison Chart

This chart compares the features of the top 5 keyless entry systems covered in this article.

What are Keyless Access Control Systems?

Keyless access control systems rely on methods other than traditional physical keys and commercial door locks to grant access to your building. Instead, these door entry systems allow users to gain entry using one of the following access methods:

Key fobs (radio frequency identification)
Smart cards and proximity access credentials
PIN codes and access codes for keypads
Mobile apps and keyless access via mobile apps
Biometric devices and biometric authentication

What does your current access control system look like? If it’s as simple as a receptionist at your front desk holding a sign-in sheet, you need to up your smart security game. Instead, keyless access control systems dictate:

Who enters your building
When they’re allowed to gain entry
Which areas of your facility they have access to

Credential Type Comparison

Credential Type	Cost per Door	Security Level	Best For
PIN Codes/Keypad	$200–$700	Basic	Low-traffic areas, budget-conscious businesses
Key Fobs/Card	$500–$1,500	Moderate	Most businesses with easy access management
Mobile Access	$800–$2,000	High	Tech-forward teams, high employee turnover
Biometric Access Control	$1,500–$5,000	Very High	High-security areas (server rooms, cash offices)

Note on legacy credentials: Older RFID key fobs can be cloned or shared, creating real security gaps. Modern encrypted smart cards and mobile credentials support multiple credential types — from NFC key cards to biometrics — and are not easily duplicated, making them a meaningful upgrade over traditional access control systems.

How Does a Door Entry System Work?

There are four steps to setting up and using your keyless door entry system.

A keyless entry installer installs the electronic lock mechanism and connects it to cloud-based access control software.
You provide users with key fobs, access codes, or PIN codes to enter your building. For example, these might be your regular employees, out-of-hours contractors, or cleaning staff requiring temporary access.
Your users will present their key card, key fob, or mobile device and press it onto a sensor to verify their credentials. Only authorized users can unlock doors, and the keyless system will deny access to anyone else attempting to enter your premises.
The cloud-based software maintains records of all admissions, allowing administrators to view and manage access remotely as required. These insights help security directors and facility managers identify patterns and security risks.

Where are Keyless Entry Systems Installed?

You can have your access control unit set up at all principal entrance and exit points of your building, but you can also have keyless door locks installed within the interior to secure access to sensitive areas across multiple doors.

This is useful if you need to monitor and restrict access to high-security zones such as a server room, an IT closet, or an elevator control room in commercial buildings, schools, or government facilities. With proper record-keeping, you’ll have no doubt about where your personnel have been and when.

What are the Business Benefits of Keyless Entry Systems?

Facility managers, IT directors, and security teams that invest in keyless entry systems gain complete control over their building security. Some of the top advantages are:

Lower Insurance Premiums

Insurance providers view businesses that invest in documented security systems favorably. Commercial insurance carriers typically offer 5–20% discounts on property insurance premiums for businesses with monitored alarm and access control systems — a meaningful offset to the cost of keyless entry systems over time.

Compliance

Satisfy your industry regulations by keeping a tight grip on who moves in and around your commercial doors. Detailed records provide audit trails required for HIPAA, PCI DSS, and other compliance frameworks. For government agencies, K-12 schools, and universities receiving federal funding, all five systems featured in this article are NDAA Section 889-compliant — meaning they meet federal procurement requirements and won’t jeopardize grant eligibility or access to the CMAS/PEPPM procurement vehicle. Learn more about NDAA-compliant security systems.

Less Risk

A commercial keyless entry system is lower risk than relying on traditional keys to secure your premises. Smart locks let you revoke access instantly — and access logs show exactly who entered and when. With law enforcement clearing only 15% of burglary cases (FBI Crime Data Explorer), prevention through these keyless entry systems is far more effective than relying on post-incident recovery.

Cost Savings

An investment in security technology typically means lower security salary costs — you won’t need to pay for a security guard when you have smart locks and access control to verify credentials and grant access at the door. Traditional key management also carries hidden operating costs that most organizations underestimate — locksmith visits run $50–$150 per lock, and a facility rekeying three commercial doors twice a year already spends $300–$900 annually before accounting for lost productivity or liability exposure. Replacing traditional keys with a keyless system pays for itself faster than most expect.

How Much Do Keyless Entry Systems Cost?

Understanding the cost of a keyless entry system helps you budget accurately. Costs vary based on system type, number of doors, and security features. For a more detailed breakdown, use our Access Control Installation Cost Calculator or see our full access control cost guide.

Per-Door Installation Costs:

Basic PIN codes/keypad systems: $500–$1,200
Key fobs/card entry systems: $1,000–$2,500
Mobile access systems: $1,500–$3,000
Biometric access control systems: $2,500–$5,000+

Ongoing Costs to Budget For:

Monthly software licensing: $7.50–$200 per door
Credential replacement (lost key fobs/cards): $5–$50 each
Annual maintenance and door hardware: 10–15% of system cost (with planned replacement cycles every 7–10 years)

For a facility with 3–5 doors, expect a total investment of $3,000–$15,000, depending on system sophistication. Multi-location and campus deployments should also account for the fact that volume discounts, phased implementation, and standardized components can reduce total costs by 20–40%.

One item frequently omitted from initial quotes: electrified locking hardware — magnetic locks, electric strikes, door closers, and power supplies. Confirm these are included in any proposal you receive before signing.

Latest Advances in Keyless Entry Technology

Smartphone Integration and Mobile Apps: Modern door entry systems enable seamless integration with smartphones and other mobile devices, allowing remote management of access controls. Facility managers and security directors can lock and unlock doors, manage user permissions, and receive entry alerts directly from their mobile apps. Practitioners note that mobile access works best when paired with backup access methods — dead phone batteries and broken screens can leave employees locked out.
Device Wallet Credentials: The latest modern systems go beyond dedicated mobile apps. Credentials can now be stored directly in Apple Wallet and Google Wallet on mobile devices, enabling NFC-based entry with a tap. This simplifies access for employees while maintaining strict security and eliminating the need to carry separate key cards or fobs.
Biometric Features and Biometric Authentication: Fingerprint and facial recognition technologies have greatly enhanced security by ensuring that only authorized individuals can enter specific areas. Biometric readers are particularly useful in sensitive environments where advanced security features matter most, though the $500–$ 900-per-door premium over standard readers means biometrics are best reserved for high-security zones — server rooms, cash offices, and data storage areas — rather than for every entrance.
AI and Machine Learning: These technologies are being integrated to help predict and prevent unauthorized access attempts. Smart keyless locks equipped with AI can analyze entry patterns and alert security teams to unusual behavior or attempted breaches, providing an additional layer of security.
Integration with Other Security Systems: Keyless entry options are increasingly integrated with security cameras, alarms, and motion detectors, creating a comprehensive solution across commercial doors and multi-site operations. The integration capabilities of modern platforms let you manage access, video, and alarms from a single interface.
Cloud-Based Remote Access Management: Cloud technology enables facility managers and operations teams to manage access remotely from anywhere, with real-time updates and backups of all entry data. For environments with limited connectivity — rural facilities, government buildings with network restrictions, or manufacturing floors — look for keyless entry systems that store permissions locally so access continues even during internet outages.

Optimizing Keyless Entry Systems: Practical Considerations

While keyless entry systems provide enhanced security, their implementation requires careful planning. Here are key considerations often overlooked when integrating keyless entry systems into commercial properties.

Managing Key Fobs and Access Credentials Efficiently

Unlike traditional keys, digital credentials like key fobs and mobile access require structured management. Security directors and IT teams must define who has keyless access, for how long, and whether access needs to be revoked. Failure to update permissions in real time could lead to unauthorized entry.

Best practice: Conduct quarterly access management audits by cross-referencing active key fobs and credentials against your current employee roster. Security professionals consistently find that organizations discover former employees still have active access months after termination — a risk that traditional keys share, but that keyless entry systems solve by enabling instant access revocation. For visitors and contractors, grant access with automatic expiration dates.

Optimizing Keyless Entry Systems_ Practical Considerations

Ensuring Keyless Entry Systems Work During Power or Network Outages

Many keyless door entry systems rely on remote management and mobile access, but what happens during a power failure or connectivity disruption? In April 2025, CBS News reported that tenants at an apartment complex were locked out after their electronic fobs failed during a hardware glitch — a real-world reminder that single-layer systems carry real risk. Facilities should consider systems that also offer offline access and store recent permissions on-device.

Critical consideration: Understand the difference between fail-safe and fail-secure configurations. Fail-safe doors unlock during power outages (required by fire codes for emergency egress), leaving your building unsecured overnight. Fail-secure doors remain locked but could trap employees inside. Work with your installer to configure the right keyless entry system for each door based on fire code requirements and security priorities.

Addressing Tailgating and Piggybacking

Even the best keyless entry options can’t prevent someone from holding the door open for the person behind them. People simply follow users through secured commercial doors out of politeness or social pressure. Consider combining your door entry systems with security cameras at entry points and training employees on secure access methods. When cameras are integrated with access control systems, AI can flag tailgating events in real time without compromising security.

Securing Internal Doors with Access Control

Most facilities focus on securing main entrances, but internal doors also play a crucial role in strict security. Securing stockrooms, data storage areas, or restricted offices with keyless locks ensures that only authorized personnel can access them when needed. Consider a tiered approach: single-factor (card or key fob only) for general areas, and dual-factor (card + PIN codes) for sensitive spaces like IT closets or cash offices.

Balancing Security with Flexible Access

While entry systems enhance security, overcomplicating the process can frustrate employees. Choosing the right keyless entry system means balancing security with practicality — ensuring employees can unlock doors quickly without disrupting daily operations. Smart locks and mobile access provide a flexible solution that maintains enhanced security without adding friction.

Integration with Existing Security Systems

For maximum protection, facilities should consider integrating keyless entry systems with security cameras and alarm systems. However, some legacy security systems may not be compatible with modern door entry systems, requiring an upgrade or additional door hardware to function seamlessly. If you have existing infrastructure — card readers, controllers, or wiring — ask vendors about hardware-agnostic platforms before assuming a full replacement is needed.

Customizing Access Schedules

Not all employees need 24/7 access to commercial doors. With custom access schedules, security teams can restrict entry to work hours while allowing management to gain access at any time. This is especially valuable for schools, government buildings, and multi-tenant commercial properties where access windows differ by user group.

A well-implemented commercial keyless entry system does more than replace traditional locks — it strengthens a facility’s security posture, improves operational efficiency, and enables true remote access management at scale.

FAQs

What are the drawbacks of commercial keyless entry systems?

The main drawbacks are upfront cost ($500–$5,000 per door installed), dependence on power or network connectivity, and the need for active access management. Mobile-only systems create risk when phones die or fail. Legacy keyless locks and older RFID systems are also vulnerable to cloning — unlike traditional keys, which are physically traceable. Mitigate these risks by choosing modern encrypted systems with local offline storage and multiple backup access methods.

How do keyless entry systems enhance security?

Keyless entry systems enhance security by providing centralized control. Access permissions can be granted or revoked instantly, allowing you to monitor who enters your premises and when. With keyless locks, lost or stolen key fobs or key cards can be quickly deactivated, reducing security risks without compromising security at other entry points.

Can I integrate a commercial keyless entry system with my existing security infrastructure?

Yes, most commercial keyless entry system platforms are designed to integrate seamlessly with existing access control systems, including CCTV security cameras, alarms, and access control software. The integration enhances the overall security and monitoring capabilities of your smart locks across all door lock points.

Are keyless systems secure against hacking or unauthorized access?

A modern keyless system employs advanced encryption and security protocols to protect against hacking or unauthorized entry. Smart locks are designed to be highly secure and tamper-resistant. Your key card or key fob can’t be copied or counterfeited, and biometric authentication adds another layer of protection for high-security areas.

Can access control systems be used across multiple locations?

Yes, these door entry systems are scalable and can be deployed across locations or branches. Centralized management software lets you control keyless access permissions for all sites from a single interface. Whether you manage office buildings, warehouses, or government facilities, a cloud-based commercial keyless entry system grows with your operations.

How much does a key fob system cost for a business?

A commercial key fob access system typically costs $1,000–$2,500 per door installed, including the reader, controller, electrified locking hardware, and initial programming. Individual fobs or proximity cards run $5–$50 each for replacements. Add $7.50–$200 per door monthly for cloud software licensing. A 3-door office installation generally runs $3,000–$7,500 all-in.

How much does a keyless entry system cost per door?

Keyless entry systems typically cost $500–$5,000 per door, depending on the system type and required door hardware. Basic PIN code keypads start around $500–$1,200, while commercial-grade door entry systems with mobile access or biometrics range from $1,500–$5,000 installed. Budget an additional $7.50–$200 per door monthly for cloud software licensing, plus $5–$50 per key fob or card for replacements.

Are keyless entry systems NDAA compliant?

Yes — all five systems featured in this guide (Brivo, Openpath, Alarm.com, Verkada, and Kisi) are NDAA Section 889 compliant. This matters for government agencies, K-12 schools, universities, and any organization receiving federal funding, where non-compliant security equipment can disqualify a facility from grants and cooperative purchasing programs like CMAS and PEPPM. Learn more about NDAA requirements for your facility.

Conclusion

Investing in the best keyless entry systems tailored to your facility can enhance your security posture and give stakeholders peace of mind. The University of North Carolina’s landmark “Through the Eyes of a Burglar” study found that 83% of burglars check for security systems before attempting a break-in, and 60% will seek an alternative target if they find one. Don’t wait for a security breach; take proactive steps today to safeguard your building, employees, and customers.

Do you need to improve security at your commercial facility? Safe and Sound Security would be delighted to demo our keyless entry systems for business. With 19+ years of experience and 20,000+ installations nationwide — including commercial enterprises, office buildings, government buildings, schools, and multi-site operations — we’ll help you select and configure the right keyless entry systems for your specific needs.

Start prioritizing the protection of your building by filling out our contact form today to arrange a meeting about keyless door entry solutions.