1. FR-SLâs near-infrared biometric technology is ideal for access control
2. FR-SL1 scans a user multiple times a second, each time measuring over
  2,000 points on the userâs face
3. False Acceptance (FAR) exceed  = <0.0004%
4. Operates as a stand-alone or network up to 64 units on a LAN
5. remote enrollment, permission management, other admin functions
6. Authentication is Instant (<1 second)
7. RS485, Wiegand, USB, Cat5/5e/6 Ethernet
8. support AB interlock combination to open the door
9. compatible with all types of door control panels, all types of detectors
10. Alarm events can be linked to other alarm system and send the SMS,Â