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Credentials and Readers
Safe and Sound Security installs biometric devices and access control readers for commercial and government facilities, with fingerprint and card entry.
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Access Control Readers and Credentials Selection Checklist
This checklist helps facilities and IT teams match the right readers, credentials, and compliance standards to their doors before buying.
Door Access Control
A door access control system decides who can open each door by checking a credential at the reader before it unlocks. Credentials fall into two families: something you carry, like a card, fob, or mobile pass, and something you are, like a fingerprint or face. We install the reader, credential, and door hardware as one system, so your team manages every entry point through one access control system.
Key Fob Readers
A key fob reader grants entry when someone holds a fob to it, a fast, low-friction option for employees, contractors, and visitors who use the same doors each day. The reader checks the fob against your access list, unlocks the door, and logs the entry by time and door. A lost fob is deactivated in seconds, with no lock to rekey.
Mobile Passes
Mobile credentials turn a smartphone into the key, so staff and visitors unlock doors with a phone app or a pass in Apple Wallet or Google Wallet. No card to print or replace cuts hardware cost and the busywork of reissuing lost badges. Credentials are sent or revoked remotely, so a new hire gets access on day one and a departing employee's access is turned off the same day.
Safe and Sound Security Credentials and Readers Reviews
Facilities and IT teams at commercial businesses and public agencies work with Safe and Sound Security for access control, cameras, and alarms. The reviews below come from clients whose systems we installed.
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How Biometric Access Control Works
Biometric access control verifies identity by measuring a physical trait, then matching it at the door instead of reading a card or code. A reader captures the trait and converts it to an encrypted template, not a stored image, so a breach exposes far less. It matches the trait on the next visit to unlock the door.
Safe and Sound Security installs biometric readers as part of a full access control system, on the panel that runs your cards, fobs, and mobile credentials. Use a fingerprint at high-security doors and a card elsewhere. We install access control readers from HID, Avigilon Alta, Brivo, and Lenel, and match the reader to the door, not the door to a brand.
Biometric identifiers are regulated data. Illinois BIPA and similar laws regulate how fingerprint and face data is collected and stored, so plan for consent and retention.
Biometric Fingerprint Readers for Facility Access
The fingerprint reader is the most common form of biometric access control: accurate, fast, and hard to fake. It reads a finger’s ridge pattern, so entry cannot be shared or copied, and nothing can be lost. We install fingerprint readers from HID and Suprema; HID readers are PIV and CAC compatible. We also install Lenel access control, which meets FICAM and FIPS 201.
Facial Recognition Access Control
Facial recognition access control verifies identity by mapping the geometry of a face with a camera, then unlocking the door for approved people. It is fully touchless, so no one presents a card or touches a reader, which suits building lobbies, healthcare facilities, and other high-traffic entrances. A face cannot be shared or lost like a badge. Safe and Sound Security installs access control for commercial and government facilities, including facial and touchless readers for sites that want entry without a card.
Proximity Card Reader
A proximity card reader unlocks the door when someone holds a card or fob near it, with no swipe or physical contact. It suits organizations with many employees across one or more sites, since the thin cards are cheap to issue at scale. A proximity card reader lets approved staff move through busy entrances without stopping, and every read is logged by name, door, and time. Proximity cards fit general doors, with biometrics reserved for your highest-security areas.
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Access Control Reader Brands Safe and Sound Security Installs
HID Global
HID readers and credentials cover what most facilities need: key fobs, smart cards, and fingerprint readers on one credential ecosystem. HID access control readers are PIV and CAC compatible, which matters for federal and public-sector sites that issue government credentials. HID credentials work across a wide range of doors and reader types, so enrollment and management stay consistent.
Suprema
Suprema builds biometric readers that put a fingerprint at the door, with fast and accurate matching. Safe and Sound Security installs Suprema readers as part of a facility's access control, so biometrics run alongside the cards, fobs, and mobile credentials already in place and are managed from the same system.
Replacing Prox Cards with Smart Cards
Smart cards are replacing proximity cards because they are far harder to clone. A prox card broadcasts a fixed number a cheap copier can capture, while a smart card uses an encrypted exchange with the reader that resists duplication. It also holds more data than a prox card, so one credential can carry access rights and identity. We phase in smart card readers alongside your existing prox readers, so security improves without downtime.
Biometric Access Control FAQs
What are biometric devices?
Biometric devices are readers that verify identity by measuring a unique physical trait, such as a fingerprint, face, iris, or palm vein. In access control, a biometric reader captures the trait, matches it to a stored template, and unlocks the door for approved people. Because the trait cannot be lent or copied like a card, biometrics are used where entry must be tied to a specific person.
What is an example of a biometric device?
A fingerprint reader on a door is the most common example in commercial security. Other examples include facial recognition readers that map facial geometry with a camera, iris scanners, and palm vein readers. In a business or government facility, these devices replace or back up cards and PIN codes at doors that need a higher level of assurance.
Is biometric access control secure?
Yes, biometric access control is secure because a physical trait is far harder to fake or share than a card or PIN. Modern readers store an encrypted mathematical template rather than an actual image of the finger or face, which limits exposure in a data breach. For the strongest protection, facilities pair biometrics with a card or PIN as multi-factor entry.
Can biometric readers work with an existing access control system?
Yes. Most biometric readers connect to standard access control panels, so a facility can add a fingerprint or face reader to the system it already runs instead of replacing everything. Safe and Sound Security installs biometric readers alongside your existing cards, fobs, and mobile credentials, and sets up the reader, panel, and software to work as one system.
Do biometric readers create privacy or legal obligations?
Yes. Biometric data is regulated in several states. Laws like Illinois BIPA govern how you collect, store, and retain fingerprint and face data, so a biometric rollout needs a consent and retention plan. Readers that store an encrypted template instead of an image also reduce what a breach exposes. Build these obligations into the project plan before rollout.
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