Defender AL101 Manuel D'instructions page 8

OPERATION
4. To connect additional sensors, press the pair button on the receiver and choose a zone by pressing one of the
zone buttons. The zone button will begin blinking. Press the pair button inside the battery compartment of the
sensor you wish to pair.
5. The receiver unit will beep twice and the chosen zone LED will stop flashing when the units have been paired.
6. If you are finished pairing the devices you can press the power button on the receiver to exit pair mode.
7. Always test that the system will receive alerts before installing the sensor unit by waving your hand or walking
past it until you receive an alert.
Sensor
Setting the Sensor Sensitivity
Adjusting the sensor's sensitivity will be necessary depending on how far you are mounting the unit from the area
being monitored. You will also need to adjust the sensitivity if you are getting false alarms, or missing alarms.
1. Remove the battery compartment cover. The sensitivity control is the black switch on the top right side of the
inside of the compartment.
2. Flip the switch to the left to adjust the sensitivity to the low (15ft) setting.
3. Flip the switch to the right to adjust the sensitivity to the high (30ft) setting.
4. Replace the battery compartment cover.
Alarms
Upon detection of movement, the motion sensor unit will send a signal to the receiver unit. When the receiver gets
this signal, it will alert you with an audible alarm, and a flashing LED.
Turning the LEDs On/Off
The LED for each zone lights up when that zone is active
and alarms are being transmitted. You have the option of
switching off all the LEDs while the system is running to
save battery power. To turn off all of the LEDs:
1. Slide the LED ON/OFF switch down to turn the LEDs
OFF, to switch the LEDs ON again, slide the switch up.
AL101
Receiver
Pair Buttons
LED ON/OFF Switch
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