INTRUSION DETECTION
The P375 is equipped with four zones of protection doors, bonnet, glass breakage & auxiliary. Each zone can
be triggered a maximum of three times after arming. When a zone is triggered, the siren will sound for 30
seconds and the indicators will flash for one minute. The siren will reset for five seconds after each 30-second
trigger period before sounding due to subsequent triggers.
When the P375 has auto armed (immobilised), all zones (except ignition) will not trigger the siren. However
if an attempt is made to start the vehicle, without first disarming the system, the indicator lights will flash for
five seconds. If the ignition is still on, the siren will sound for 30 seconds. When the P375 is disarmed and no
doors are opened, it will rearm within 30 - 40 seconds. If central locking is fitted and connected to the P375, it
will also re-lock the doors & re-arm the alarm functions 120 seconds later. The P375 will not lock the doors if
any have been opened during this time. The user has the choice of a re-lock function or the interior light being
activated for 30 seconds after disarming. See option setting to change if required.
ENGINE IMMOBILISATION
When the system is armed the engine is immobilised. The two independent, normally open circuits of
immobilisation ensures the engine is starved of either fuel or spark. Immobilisation points vary from vehicle
to vehicle; common engine kill places include fuel injection, fuel pump, fuel cut-off solenoids, main ignition
feed, low-tension distributor supplies and starter motor solenoids, etc etc.
