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Wireless PIR Motion Detector
PCB Layout
Usage
Appearance
Infrared Sensor:
Detects the infrared rays released by human
body motion. Do not touch the surface.
Tamper Switch:
Once the case is opened in the detector’s
working state, the tamper switch will be
triggered, generating an alarm signal.
Remove the battery activation strip to activate the batteries.
It will start self-testing for one minute.
1. Detection Window
2. LED Indicator
3. Bracket
LED ON/OFF
INFRARED SENSOR
TAMPER SWITCH
LED Indication
Flash Continuously:
Self-testing state.
Flash Once:
Movement is detected.
Flash Twice:
Self-testing is finished, enters the working mode.
ON ConTINUOUSLY:
Flash once per 3 seconds: Under voltage
indication, please change the batteries
immediately. (User will get SMS alert
warning of low battery if the PIR detector
is connected to the GSM system.)
Summary of Contents for SAM-EK1
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