ZKTeco SRB Security Relay Box securakey eaccess 6 Product Type: Pushbutton/Keypad Cylindrical Locks

Product Type: Pushbutton/Keypad Cylindrical Locks with Proximity Trim

Features of this functional garment include a bib pocket with zip

this vest offers durability and longevity

Shell Fabric : 65% Polyester

rechargeable

ZKTeco SRB Security Relay Box securakey eaccess 6 Product Type: Pushbutton/Keypad Cylindrical LocksZKTeco SRB Security Relay Box The Security Relay Box (SRB) is a value added and cost effective single door controller to enhance access control in a simple and secure way. Designed to provide an added layer of security when connected to ZKteco standalone readers. SRB (not the reader) controls the door lock, thus preventing unauthorized parties from bypassing the door lock when tampering with the reader. Manufacturer's Warranty Period 1 year limited