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Feature

MOTION ACTIVATED SWITCH automatically turns on/off ceiling light, shop light, under bed light, down lights and led strip lights based on the occupancy and vacancy detected in a room
MICROWAVE MOTION SENSOR can be detected through plastic, glass and thin non-metal materials, always functioning regardless of the backgroud temp. But PIR sensors, Sensitivity is lower after working for a few days, or can't work when background temp. Reaches 37
SMART PROXIMITY SENSOR ELECTRICAL SWITCH automatic turn on led lights only on your need. With movement and insufficient ambient lux level, led light is triggered on by the detector
ALLOW TO ADJUST THE SENSITIVITY. Detection area can be adjusted by selecting the combination on the DIP switches for different applications. Different daylight threshold can be preset on DIP switches. The light keeps off during daytime even when movement is detected (Ambient lux level is above preset daylight threshold)
SWITCHING POWER UP TO 800W. The high quality relay is particularly suitable for commercial use with switching power up to 800W Max @277v ac Operate .Suitable for stairs, toilets, hall, elevator, garage and so on. Match up a junction box (ASIN: B078T9N647, sold separately) to fulfil external mounting. Recommended wall installation height 1.5-1.8m, ceiling installation height suggested 3-6m

Description

Why Microwave Motion Sensor, not PIR?
PIR sensor activated by infrared, heat and light. Sensitivity is lower when background temp. Reaches 37. Vulnerable to dust and smoke. It also can not pass through plastic, glass cove. Lens gets aging, and as time goes on, the reaction will be more and more sluggish.
Microwave motion sensor activated by motion and speed, no lens, do not worry about lens aging or dust and smoke detection because it can be detected through plastic, glass and thin non-metal materials, always functioning regardless of the background temp.

Smart sensor automatic turn onlamp only on your need
1.Ambient lux level is above preset daylight threshold, the lamp does not switch on.
2.Ambient lux level is below preset daylight threshold,
When nobody or no objects move, the lamp does not switch on
When somebody or others move, the lamp will turn on, if there is no more movement , the light turns off automatically after hold-time preset.

Specifications:
Operating Voltage: 120-277Vac, 50Hz/60Hz
Max. Load: 200W@120Vac, 400W@277Vac-Ballast; 400W@120Vac, 800W@277Vac-Resistive
HF System: 5.8GHz+/-75MHz, ISM wave band
Power Consumption: less than 0.5W(standby), less than 1W(operation)
Transmitting Power: less than 0.5mW
Detection Zone Max.(D x H): 16m x 12m
Motion Detection: 0.5~3m/s
Hold Time: 5s/30s/90s/3min/20min/30min
Detection Sensitivity: 25% / 50% / 75% / 100%
Daylight Sensor: 5lux / 10lux / 30lux / 50lux / 100lux / 150lux / Disable
Detection Angle: 150(wall installation) 360(ceiling installation)
Operation Temperature: -20C~60C
IP Rating: IP20
Life Time: 50,000 hours

Package Includes:
1pc Motion Sensor Light Switch
1pc Product manual