Transmitter LED will not turn ON |
- Test the power and ground wire with a voltage meter to ensure power is connected and is of the correct voltage.
- Change the position of the transmitter jumper “JMP0”.
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Receiver LED will not turn ON |
- Test the power and ground wire with a voltage meter to ensure power is connected and is of the correct voltage.
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Receiver LED will not turn ON unless the sensor is triggered |
- Change the position of the receiver jumper”JMP1″.
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Receiver LED flashes continuously |
- Check that the transmitter and receiver are aligned.
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Does not trigger when beam is broken |
- Remount the curtain sensor away from any shiny surface, or repaint the surface to cut down on reflection.
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Receiver continuously triggers the alarm |
- Check that the transmitter and receiver are aligned.
- Check that the tamper button and the cover for the tamper button are mounted correctly.
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False alarm |
- Re-install so that multiple sensors do not interfere with each other.
- Cut back leafy vegetation.
- Re-mount away from the edge of a roof.
- Mount under a roof or shelter.
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