The reliable ZKTeco SRB Security Relay Box is an external relay box that is connected to the door lock. It is a value-added and cost-effective single-door controller to enhance access control simply and securely. It receives encrypted wiegand signal from ZKAccess standalone access control devices to control the lock hence providing high safety for the door.

Features: 

• SRB connects with readers via Wiegand
• SRB provides better security than wiring readers to door lock

Power In: 12V DC, 60mA

Lock Control Delay: Default 5s (Configurable on fingerprint reader/Software)

Output Contact: Electric lock, Exit button
Weight: 1 lb.
Shipping Box Size: 4"" x 4"" x 2"""
Product Dimensions: 1.97 X 1.57 X 0.7 inches

NEW IN THE BOX