JB-5021 is a 1-guard-point alarm controller, which has nice streamline design & suitable for applications in different environments. Also, it’s compatible with any of our sensors.

Main features:

1.With 1 pc of 3.6V lithium battery as backup – longer standby time then

2.Hidden screw / adhesive mounting - with nicer looking

3.Normal plastic key / secure metal key / remote key for options – flexible cost control

4.Charger output (optional) – for charging displayed merchandises

5.Secure hidden input / output sockets – effectively prevent false operation of the device

6.Tamper proof – ensure security for the alarm controller

7.Working indication and low voltage indication

8.Abundant sensor options – meet different display requirements

9.With DC-6V exterior power adaptor