Therefore, we recommend installing the mo on detector in a corner that is
void from any of thosefactors men oned above, and where the sensor is
directed at the room you want to guard.
Final installa on: Taking the above in considera on, use the adhesive tape
or the screws to a ach the wall mount to the wall. Now, a ach the detector
to the wall mount, and change the detec ng angle and distance by adjus ng
the installa on height and the bracket. It is advised to install the device at a
height of approximately 2 meters.
Test
1. A er the installa on, turn the switch to ON. Now, walk or move in front
of the PIR sensor at a distance between 3 and 6 meters.
2. The Indicator light should light up once. Note the 5 seconds delay
between 2 signals. The delay is normal and inten onal to save ba ery
power.
3. If needed, adjust the detector angle to get the desired detec on range.
When the detector indicator flashes
LED flashes once: A signal is detected, and the detector sends a signal to
the alarm unit.
LED con nuously on: Low-voltage indica on, please change the ba ery
as soon as possible.
Advanced features
The Tiiwee PIR sensor is equipped with some addi onal features to allow
you to adjust the device to your specific needs. To access these func ons,
remove the screw at the top of the sensor. Then separate the two parts
(front and back piece) by using an appropriate tool (screwdriver, i.e.). Now
you see the circuit board with the two switches.
1. The Indicator light can be switched off to save ba ery power ("Led off"
posi on). In this mode, an alarm signal will s ll be sent to the X1-siren.
IMPORTANT: Please note that the low ba ery indica on is switched off
in this se ng.
2. A wai ng me of 5 minutes between detec ons can be set to save
ba ery power ("5 Min" or "5s" switch). Use the 5-minute wai ng period
when your PIR sensor is set to result in a loud siren alarm. We do not
advise to use this mode in combina on with the doorbell-sound se ng
on your Alarm unit.
Changing Factory Se ngs
The factory se ngs are "5s" and "Led On". The sensor will respect a 5-
seconds wai ng me between 2 signals and that the LED indicator light will
always flash if a movement is detected. These are the most commonly used
se ngs.
1. If both switches are set to the ON posi on, as shown in picture 1, the LED
will flash each me a movement is detected. A er each signal, a wai ng
me of 5 seconds allows a person to pass the detector without
triggering a signal con nuously.
2. If the top switch is set to "Off", the detector will respect a 5-minute delay
before it will become ac ve again. This is a power saving mode. A
doorbell-sound sound se ng on the Alarm unit is not advised with this
delay.
3. If the lower switch is set to "Off", the Led light will not flash when a signal
is detected. This se ng saves ba ery power. This se ng can be used if
you want to avoid that a burglar is able to locate the mo on detector in
the dark.
4. If both switches are in the "Off" posi on, as shown in Figure 2, the PIR
sensor will respect a 5-minute interval between 2 different signals, nor
will the LED window flash.
Low-voltage Reminder: The indicator light will be con nuously on when the
voltage of the PIR is lower than 2.4V unless its light has been switched off by
se ng the internal switches.
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