i sort i out .Because the PIR battery. On the control panel:
Press the
pr
key and enter a user PIN code
followed by
3
.
2
The control unit is now in programming mode,
Select Devices +/-, then Program Siren and
Siren Tamp. Off using the
pq
3
keys.
3
Press
3
when in the Siren Tamp. Off menu
and...