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Trouble Condition: Red Light Not Blinking
SOLUTION TO MOTION SENSOR - RED LIGHT NOT BLINKING
The LifeShield Motion Sensor is still detecting motion, even if the red light on the Sensor is not blinking. When you remove and reseat front cover, the red light blinks on Sensor for the first 10 minutes when it detects motion. After 10 minutes, the red light goes off to save battery power, but it is still working and will still detect movement in the home.