5.8GHZ Microwave Radar Sensor Smart Switch Body Motion Sensor Light Switch AC 220-240V for Home

5.8GHZ Microwave Radar Sensor Smart Switch Body Motion Sensor Light Switch AC 220-240V for Home

Description:
-This product is a sensor for moving objects. It is based on Doppler principle and radar technology, using antennas and high-performance microchips. It is easy to install, and provides high detection rate, with resistance to rain, fog, wind, dust, snow and extreme temperatures.
-The detection range of the sensor is 360 degrees, and its operating frequency is 5.8 GHz. The advantage of this product is the stable working state (stable working temperature: -35°C~+80°C). It adopts a microwave sensor (high frequency output is less than 10mW), so it is safe to use and has better performance than infrared sensors. It can be installed in products made of glass or plastic, because these materials have little effect on the sensor.

Specification:
Working voltage: 220V-240V AC
Power frequency: 50/60HZ
Frequency system: 5.8Hz+/-75 MHZ CW radar
Power consumption: <0.9W
Installation method: indoor, ceiling installation, wall installation
Installation height: 0.8 meters (maximum)
Working temperature: -15℃-+70℃
Power load: inductive—500W, resistive—1000W
Time delay: 8 seconds to 12 minutes
Detection angle: 180 degrees, 360 degrees
Light source control: 5-2000LUX
Depth measurement distance: 1-8 meters
Size (length * width * height): 90*41*25mm

Features:
1. Control principle
The microwave sensor uses the Doppler principle to transmit and receive high-frequency microwave signals (accurately perceive the movement of objects), through signal amplification and intelligent identification of the microcontroller program, to control the on (lighting) and off (extinguishing) of the load lights.

2. Smart sensor
1) When a person enters the sensing detection range (within a diameter of 16m), the load lamp lights up; when a person crosses the sensing detection range and leaves and the set delay time countdown ends, the load light automatically turns off.
2) When a person enters the sensing detection range and the load light has been lit, if the person stays within the sensing detection range, as long as the person moves slightly (including the movement of the limbs) before the set delay time countdown ends, the sensor will drive the load light to continuously light up until the person leaves and the set time countdown ends, the load light will automatically turn off.

3. Intelligent recognition
1) This product can be set to not light up during the day and light up only when there are people at night; it can also be set to light up at any time as required.
2) This product has a variety of light setting options, customers can adjust according to their needs to adapt to the lighting needs of different ambient light conditions.

4. Anti-interference
As we all know, there are many signals of different frequencies in space (such as 3GHz signal of mobile phone, 2.4GHz signal of wifi, 433KHz signal of TV remote control, sound wave signal, etc.), and some signals are similar to human-induced signals. Our products can intelligently identify human body induction signals, prevent other interference signals from falsely triggering lights, and ensure product reliability.

Wiring Diagram:

The sensor switch must have a neutral wire and a live wire, otherwise it cannot work normally. N, L incoming wire, N, L’ connect to load.

Function Setting:
Detection distance setting (sensitivity)
This range is the radius of the approximate circle detection area that appears on the ground when installed at a height of 3.5 meters.The detection distance is the smallest when it is rotated to the end counterclockwise (nearly 1m radius), and the detection distance is the largest when it is rotated to the end clockwise (nearly 8m radius).
Note: This detection distance value is measured by a human body with a height of 1.6-1.7 meters, a medium body shape, and a walking speed of 10-1.5 meters per second. If the body's height, body shape and walking speed change, the sensing distance also changes.

Time setting
It can be set in the range of 8 seconds (rotating counterclockwise to the end) to 12 minutes (rotating clockwise to the end), and the timing will be restarted when a movement signal is detected before the end of this time. It is recommended to select the shortest time when adjusting the detection range or walking test.
Note: After the light is off, it takes about 1 second to detect it again. The load bulb will only light up when a signal is detected after this time has elapsed.

Light control setting
The working illuminance value can be adjusted in the range of 5-2000LUX. The working illuminance value is about 5LUX when it is turned fully counterclockwise, and the working value is about 2000LUX when it is turned fully clockwise. When walking during the day to test or adjust the detection area, the knob must be turned to the end.

Package List:
1 x Sensor Switch