voltek single zone controllights stay on too long

[David]

Hi

I have 4 pirs and 4 lights. Worked perfectly for years. Very recently all lights come on at dusk, even without movement. They then stay on permanently. I’ve changed the 1809 command centre. No joy.

I’ve powered off and reset many times. Again, no joy.

Any advice appreciated.

[Secware_Tech6]

It sounds like you have either a failed controller or pir.

DIsconnect all pirs andding one of them (test each one) and see if the fault disappears. If so start adding pirs back into the system until the fault reappears