ZKTeco SRB Security Relay Box control box cover Made From A Rugged Heavyweight

Made From A Rugged Heavyweight Cotton Canvas Material

even in the hottest and most humid of weather

The IRB-RET operates over a wide range of 6-40VDC and 12-24VAC (dependent on configuration selection)

Its aluminum alloy construction ensures durability and longevity in various environmental conditions

this device can scan ferrous metals as well as most other forms of them including aluminum alloy

ZKTeco SRB Security Relay Box control box cover Made From A Rugged HeavyweightZKTeco 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