Hi Folks. we have resently taken over a tea rooms with 4 door sensors and 2 pir. the control is a EUROSEC CP8L LCD.
There is a problem with the pir in the back room going off more frequently.
this would seem to be low backup battery or faulty pir.
Can I open up the control and replace the battery and at the same time replace the pir?
I dont know if there is an internal tamper alarm, Do you?
Barry And Debs