Blaupunkt SA 2500 Kit User Manual page 6

PIR Sensor
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The PIR sensor detects movement and raise alarm when it detects an intruder.
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The PIR sensor is powered by a 3V lithium battery pre-inserted by factory.
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Pull out the plastic battery saver tab on the back of PIR sensor, this will activate the batteries.
The LED will flash for 30 seconds to indicated the PIR is warming up
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When the battery voltage runs low, please follow instruction below to change batteries:
1. Remove the screw at bottom of PIR sensor to open the cover.
2. Remove the old battery and press the learn button a couple times to discharge.
3. Insert the new battery and replace the cover.
Door Contact:
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The Door Contact detects door/window opening and notifies the Control Panel to raise alarm.
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The Door Contact is powered by a 3V lithium battery pre-inserted by factory.
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Pull out the plastic battery saver tab on the back of Door Contact. This will activate the batteries..
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Press the learn button to transmit learn code.
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When the battery voltage runs low, please follow instruction below to change batteries:
1. Remove the screw at bottom of Door Contact to open the cover.
2. Remove the old battery and press the learn button a couple times to discharge.
3. Insert the new battery and replace the cover.
LED Indicator/
Learn/Test Button
Magnet
LED Indicator
Learn/Test Button
4