666
Operating the Ceiling PIR Unit
Alarm / Chime Mode
The switch to select the mode the
sensor operates in can be found
on the side of the remote control,
as shown to the left.
Alarm Mode:
When the sensor detects movement whilst the unit is in alarm
mode, it will not activate immediately. There is a thirty second delay, to allow you
to use the remote control to disarm the sensor before it goes off. If the alarm unit
is not disarmed within this thirty second delay, then the alarm will sound at full
volume. The alarm can still be disarmed whilst the alarm is sounding by pressing
the disarm button on the remote control.
Chime Mode:
When the sensor detects movement when in chime mode, it will
sound a chime instantly. There is no entry delay nor exit delay. After the chime
sounds, there is a short (a few seconds) delay before it can be sounded again to
prevent is sounding constantly if, for example, someone were to be standing in
the detection range.
Arming and Disarming the System
To arm the system, simply press ARM on the remote control. The system will arm
into whichever mode is currently selected on the remote control.
To disarm the system, press the DISARM button. The DISARM button will disarm
the alarm unit whether it is in Chime Mode or Alarm Mode.
Entry and Exit Delays
Once you’ve armed the alarm unit, it will enter the arming delay. This period
consists of forty-five seconds, during which time the LED on the front face of the
alarm unit will flash. After the arming delay has elapsed, the alarm unit will beep
once, indicating that it is armed.
Should the alarm be tripped (that is, it detects something) it will not sound instantly.
Rather, there is a further thirty second delay, to give you time to disarm the system
before the siren sounds.
