I was reading the instructions they mention the CR123A optional battery holder for the Elk-6040 Glass Break Sensor. Do you know the model number or where this can be acquired at / from? It is an awesome option as I see the capability in the motion sensors. Thank you.
The ELK 6040 Glass Break Detector only requires one CR123 battery to operate and already includes the optional battery holder if you’d like to add a second CR123 for increased battery life.