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SRB Secure Relay Box


Security Relay Box (SRB) is a value-added and cost effective single door controller to enhance access control in a simple and secure way. It receives encrypted wiegand signal from ZKAccess standalone access control devices to control the lock hence providing high safety for the door.


Display 2 LED indicator
Buil-in Relay 1
Reader Support ZKTeco standalone devices that have wiegand out
Input Format Encrypt wiegand
Output Contact Electric lock, Exit button
Lock Control Delay Default 5s (Configurable on fingerprint reader/Software)
Power In 12V DC, 60mA
Operating Temp 0-70C
Operating Humidity 10%-90%
Demension 50hX40wX17d mm



Datasheet SRB Datasheet