Microwave Motion Radar Sensors of 2025
Best Choice1
MegatronixMegatronix RDL2 Dual Zone Dual Adjust Microwave Radar Proximity Car Alarm Security Motion Sensor
Main highlights- Universal, can be used with any alarm
- Sensor establishes self contained perimeter and triggers when field broken
- Not affected by wind, noise, or temperature
- Detects motion inside vehicle (full alarm trigger) and around exterior of vehicle (pre-warn chirps)
- Adjustable radar-based sensor that detects mass (interior and exterior zones independently adjustable)
9.9Exceptional
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Value for Money2
RagusoMicrowave Radar Motion Sensor Body Intelligent Human Body Sensor Switch Motion Light Switch for home-use for family for hotel
Main highlights- STABLE: The microwave sensor is based on Doppler principle and RADAR technology, the rod antenna and high performance microchip are used, and the working state is stable
- SAFE AND RELIABLE: The microwave sensor is safe, reliable, high detection probability, low false alarm, high resistance to fog, wind, dust, snow and extreme temperature
- ENERGY SAVING AND ENVIRONMENTAL PROTECTION: This sensor switch has a detection range of 360°, a working frequency of 5.8GHz, low power consumption, energy saving and environmental protection
- DETECT HUMAN MOTION: Microwave radar is used as a control signal source to detect human motion. When someone enters the detection area, the indicator lights up immediately
- ADJUSTABLE: It is an active motion detector, adjustable sensitivity, daylight detection and time setting
9.6Exceptional
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3
CQRobotCQRobot 10.525GHz Doppler Effect Microwave Motion Sensor Compatible with Raspberry Pi and Arduino Motherboard. for Industrial, Measurement, Automatic Doors, Smart Lights, Reversing Radar, etc.
Main highlights- Used in industrial, transportation and civil applications such as measuring, liquid levels, automatic door motion detection, automatic washing, production line material detection and car reversing sensors etc.
- The microwave motion sensor is a microwave moving object detector designed by the principle of Doppler radar. Unlike ordinary infrared detectors, microwave sensors detect the movement of objects by detecting the microwaves reflected by the object. The detection object will not be limited to the human body, but there are many other things.
- Note: There are ultra-high frequency MOS devices inside the microwave motion sensor. If you try to use battery power to test during the test, this can avoid the breakdown caused by the static pressure difference between the power supply and the test device, such as the oscilloscope; in addition, when the product is in use, Please try to choose battery power supply to ensure the best detection effect.
- Non-contact detection; Adapts to harsh environments without affecting by temperature, humidity, noise, airflow, dust, light, etc. Powerful anti-RF interference capability; Low output power, no harm to human body; Long detection distance.
- Can detects of non-living objects; The microwave moves at the speed of light with great directionality. Compatible with Raspberry Pi and Arduino Board.
9.5Excellent
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4
DWEIIDWEII 12PCS RCWL-0516 Motion Detection Sensor, Microwave Radar Sensor, Switch Module, for Arduino ESP8266 Nodemcu Wemos, for Raspberry PI, for Human Rat Cat Detector, Detection Distance 5-7m
Main highlights- Wide operating voltage range: 4.0-28.0V, output 3.3V power supply
- What you will get: 12pcs RCWL-0516 Module, 40 pins header
- This RCWL-0516 module has the characteristics of high sensitivity, high induction distance, high reliability, large induction angle, wide power supply voltage range, etc. it is widely used in various kinds of human body induction lighting and alarm and so on.
- RCWL-0516 RCWL 0516 Microwave Radar Sensor Human Sensor Body Sensor Module
- Compatible with Arduino Raspberry PI,Human Rat Cat Detector for nodemcu for wemos etc.; It also can detect human, cat, rat, water
9.4Excellent
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5
StemeduStemedu 5PCS RCWL-0516 Motion Detection Sensor, Microwave Radar Sensor Switch Module for Arduino ESP8266 Nodemcu Wemos for Animals Detector, Detection Distance 5-7m, Better Than HC-SR501
Main highlights- 🚩 This microwave detector board can not only detect human but animals and water.
- 🚩 This RCWL-0516 module has the characteristics of high sensitivity, high induction distance, high reliability, large induction angle, wide power supply voltage range, etc. it is widely used in various kinds of human body induction lighting and alarm and so on.
- 🚩 The RCWL-0516 microwave radar sensor module can detect inert object at the condition that it has enough density, volume and it is in motion.
- 🚩 Microwave radar sensor will sense motion through most anything. The more shielding there is, the less detection range you get. I can detect motion through glass, drywall walls, ceilings and floors. It is very sensitive. You might have to filter the power supply.
- 🚩 Microwave doppler radar sensor can work with arduino/nodemcu/wemos etc.
9.2Excellent
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6
EC BuyingEC Buying 5PCS LD1020 Microwave Radar Sensor Module 10GHz Radar Induction Micro Motion Intelligent Perception Sensor 3.3V 8M
Main highlights- The design adopts fixed frequency, directional transmission and reception antennas (1T1R), integrating functions such as intermediate frequency demodulation, signal amplification, and digital processing
- The chip integrates algorithms internally, directly outputting detection results without the need for an external microcontroller. In the module pulse power supply mode, the power consumption is at the microampere level, mainly targeting low-cost and low-power applications
- It has the ability to set delay, facilitate independent parameter adjustment, and has advantages such as no wall penetration, anti-interference, small size, good clutter and high harmonic suppression effect, high stability, and consistency
- Embedded installation, not affected by temperature and humidity, oil fume, water mist, etc., can be applied to various lamps, such as bulb lamps, down lamps, ceiling lamps, etc. Low power application scenarios, such as visual door bells, cat eyes, door locks, low-power cameras, etc
- Design a low-power micro/motion sensing module based on X-band radar chips, with a center frequency of 10.525GHz
9.1Excellent
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7
ColiaoColiao 12pcs RCWL-0516 Microwave Radar Motion Detection Human Body Sensor Module Induction Switch for ESP8266 Nodemcu Wemos, Raspberry PI
Main highlights- Transmission Signal Processing Control Chip: RCWL-9196, equipped with doppler radar technology which is specially designed for detecting objects' motion.
- The RCWL-0516 radar sensor module has the features of high sensitivity, high induction distance, high reliability, large induction angle, wide power supply voltage range, etc. it is widely used in various kinds of human body induction lighting and alarm etc.
- RCWL-0516 rcwl 0516 microwave radar motion sensor human sensor body sensor module.
- RCWL-0516 Microwave Radar Sensor: Operating voltage: 4.0-28.0V; Output power supply: 3.3V; Detection distance:5-7M.
- Package Contents: 12pcs rcwl-0516 microwave radar sensor module with pin header.
9.0Excellent
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8
DEVMODEVMO 2PCS Microwave Doppler Radar Motion Detector Sensor RCWL-0516 Module Board Switch Compatible with Ar-duino Raspberry PI,Human Rat Cat Detector
Main highlights- ★Widely used in all kinds of human body induction lighting and anti-theft alarm, etc.
- ★Wide fan operating voltagefrom 4.0 V to 28.0 V
- ★RCWL-0516 is a technology that uses radar Doppler, microwave induction special module for detecting moving objects.
- ★High sensitivity, induction distance, high reliability, induction Angle is large, voltage supply range and other characteristics
- ★Compared to traditional infrared PIR sensor, penetration detection capability
8.9Very Good
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9
J.LUMIJ.LUMI YCA2002 Ceiling Motion Sensor, 5.8 GHz Microwave Motion Detector Light Switch, Rated 1200W, Ceiling Mount Motion Detector, 32-ft Range, White (85-265V AC)
Main highlights- | SAFE TO USE | This sensor emits microwave power at 10 milliwatt, which is 1/100 of a normal cell phone (typically 1-2 watts of power). Suggested install height 8-12 ft., compared to a cellphone which is normally used within 3 ft. You can use this radar motion detector safely and with peace of mind.
- | PHOTOCELL ENABLED | With built in photocell operated by switch for daylight (24/7 mode) or night mode (only trigger after dark), making the sensor a perfect replacement of PIR sensors.
- | NEXT GEN PIR | This microwave sensor emits microwave signals to detect moving objects, the same way a radar speed detector works. It is more accurate and consistently outperforms a PIR motion sensor, which tends to be less sensitive in high temperature and over sensitive in low temperature.
- | CLEAN DESIGN | Clean and modern profile with a classic UFO shape. Body housing made with premium polycarbonate material stronger than ABS plastic and gives a beautiful smooth finish. Standard white low profile allows this sensor to blend seamlessly into your ceiling.
- | BETTER DETECTION | Features 360-degree detection with 30-ft diameter detection range. Radar waves are capable of penetrating glass, paper, plastic and thin walls. Sensitivity of this sensor can be adjusted by turning the knob on the body of sensor.
8.7Very Good
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10
SMAKNSMAKN HB100 Microwave Sensor Module 10.525GHz Doppler Radar Motion Detector
Main highlights- Voltage: DC 5V±0.25V
- Frequency: 10.525GHz
- Current: 40mA6.Size：length 37mm *width 45mm *height 8mm
- Chip: HB100
- .Type: Microwave Sensor
8.5Good
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