The optional motion sensor is connected between the power adapter and the LED string to enable power to the LEDs when movement is sensed within range of the motion sensor. It then turns the LEDs off after a delay of 1 to 10 minutes after no more movements are detected (the time delay is adjustable on the Motion Sensor by small Phillips screwdriver).
Motion sensors can be used in conjunction with dimmers (connected in series: power supply>>motion detector>>mini dimmer>>LEDs) to add under-crib or under-bed soft lighting to turn LEDs on at a soft brightness level as you approach or step out of bed (note: when used in a confined space like a closet, false triggering can occasionally occur).
DC 12V/24V Infrared PIR Motion Sensor Switch
Working temperature: -20 to +60 °C
Input Voltage: 12V
Output Voltage: 12V
Sensitivity distance: 20 ft
Sensor angle: 60 degrees
Output current: <3A
Turn-Off Delay Time (following latest re-triggered event): 1-10min (adjustable)
Dimensions: 76 * 45 * 34mm / 2.99 * 1.77 * 1.33″
Warranty: 1 yr