Biometric Security
Fingerprint and biometric readers for the doors where a card isn't enough.
When a card isn't enough
For your most sensitive doors, biometric readers tie access to the person, not just a credential they carry. Fingerprint and biometric entry adds a stronger layer where it matters most.
- Fingerprint and biometric readers
- Ideal for high-security areas
- Works alongside card and fob access
- Per-person, per-door control
Frequently asked questions
Where does biometric access make sense?
On your highest-security doors — server rooms, labs, cash areas — where you want access tied to the person.
Can biometrics work with card access?
Yes. Biometric readers can be combined with card and fob access in one system.
Types of biometric readers, and which doors they suit
"Biometric" covers several ways to read a physical trait, and on a high-security door the type you choose changes how fast people get through, how it holds up to the environment, and how hard it is to fool. Fingerprint readers are the most common and the most economical, and they work well on interior doors like server rooms, records rooms, and back offices where the same handful of people come and go. Facial and iris readers are touch-free and read from a short distance, which suits doors where hands are often full or where hygiene matters. Many high-security setups don't rely on one trait alone — they combine a biometric with a card or PIN, so the door only opens when the person is both enrolled and carrying their credential.
Matching the reader to the door is most of the decision. A reader at a clean, climate-controlled interior opening behaves very differently from one mounted on an exterior or dusty industrial door, and the number of people enrolled and how often they pass through affects which technology keeps a line moving instead of creating a bottleneck.
- Fingerprint readers — economical and proven; a strong fit for server rooms, records rooms, and restricted interior offices
- Facial and iris readers — touch-free entry for doors where hands are full or hygiene matters
- Multi-factor doors — biometric plus a card or PIN so entry requires the right person and their credential
- Reader choice depends on the door's environment, the number of enrolled users, and how often the door is used
What a high-security biometric door install involves
Putting a biometric reader on a sensitive door is more than mounting a scanner. The reader has to be wired for power and tied into a controller and an electric lock — usually a magnetic lock or an electric strike — so the door physically holds until an enrolled fingerprint or face is matched. A key design choice is how the door behaves on a power loss: a fail-secure door stays locked, which protects what's inside, while a fail-safe door releases so people can always get out. High-security doors are commonly fail-secure on the locking side while still meeting safe-egress requirements, and getting that balance right for each specific door is part of the job.
Before installation, it helps to know which doors are truly critical, roughly how many people need access to each one, and who will manage adding and removing users over time. With that in hand, enrollment is straightforward — each authorized person's trait is captured once and stored, after which access for any individual can be granted or revoked without re-keying the door or reissuing cards. The reader can also feed the rest of your system, so a biometric door can trigger an alarm zone or line up with camera coverage instead of standing alone.
- The reader ties into a controller and an electric lock (magnetic lock or electric strike) so the door holds until a match
- Fail-secure vs. fail-safe behavior on power loss is decided per door, alongside safe-egress requirements
- Decide up front which doors are critical, how many people need each one, and who manages users
- Enrollment captures each person's trait once; access is added or revoked per individual without re-keying
- A biometric door can connect to alarms and camera coverage rather than working in isolation
Ready to move forward?
Tell us about your property and what you need secured — we'll recommend the right system.
Call (669) 777-6811