Pir Motion Sensor Switch

Walnut Innovations PIR Motion sensor Switch
This PIR Motion Sensor is a new type of Energy-Saving light control switch. It works by detecting heat rays emitted by the human body. Auto switching of lights or other fixtures based on human occupancy in residential and commercial buildings. Security systems for triggering of Buzzers or switching on CameraDVR when human motion is detected.
TECHNICAL DETAILS :
Operating voltage: AC 220-250V 50Hz-60Hz
Operating temperature: -20C~+50C
PRODUCT INSTALLATION :
1. In order to achieve effective Sensing distance, please keep the switch 1.5 meters high from the ground.
2. The light, such as incandescent lamp which emits high heat should be kept from the switch, at least one meter
3.During installation first time, the switch' initialization will take 30-50 sec. It's natural for the switch to turn onoff voluntarily.
4. When you install the switch on daytime, adjusted to SUN (max), it will work day and night, & when adjusted to MOON (min) it will be work only in the ambient light less than 3LUX means work only in night time or in dark .