Securi-Prod 30m Dual IR Wired Beams Alarm Slimline keybox (25mm) for easy

Slimline keybox (25mm) for easy installation on narrow doorframes

Iotrend recommends using a discus-type lock

31 user memory locations

is suitable for angle and round rails and the wheels are incredibly easy to change thanks to the click in and click out design

Tamper alarm for Transmitter and external detector

Securi-Prod 30m Dual IR Wired Beams Alarm Slimline keybox (25mm) for easyProtect your perimeter with the Securi Prod 30m Dual IR Wired Beams. Each set contains two dual Infrared digital pulse beams that have an outdoor detection distance of 30 meters. The beams are each fitted with a fresnel lens for defined and precise infrared beam transmission and use fuzzy logic for external interference rejection. Automatic Gain Control (AGC) Circuit continually monitors for gradual changes in the signals strength caused by changing