JCM: RadioBand 3, Transmitter & Receiver kit safetyedge You can set the sound

You can set the sound level and alarm length within the fully integrated Ajax mobile app

The light-up inner compartment allows for easy placement and retrieval of keys

Calls your phone/mobile device on roll-over when the visitor presses the call button

From Swedish manufacturer Comlink

It is also a programmable industrial timer (from 1 second to over 24 hours) for the automatic operator system

JCM: RadioBand 3, Transmitter & Receiver kit safetyedge You can set the soundRadio Band 3 wireless safety edge transmission system (dual frequency with backup CH) kit. Includes 1 x RB3 transmitter & 1 x RB3 receiver. Need more info from the manufacturer? Just click here!