Human Presence Radar Light Switch – 24 GHz mmWave Sensor, Breathing & Micro-Movement Detection, Wired 360° Motion, No Wi-Fi or Hub Needed

🎯 Precision Static Detection

• 24GHz mmWave radar technology detects:

  • Stationary occupants (even when sitting/standing still)

  • Subtle breathing movements

  • Micro-movements as small as 1mm

• 120° wide-angle coverage (8m range)

• Zero false triggers from pets/wind/objects

⚡ Universal Power Compatibility

• Works with both 110V and 220V systems

• No neutral wire required (2-wire installation)

• Load capacity: 6A resistive (1200W LED/800W incandescent)

• IP20 rated for indoor use

🤖 Smart Automation Features

• Auto-on when presence detected

• Adjustable delay-off (10s-30min)

• Darkness override (only activates at night)

• Manual override option

💡 Energy-Saving Benefits

• Up to 70% energy reduction vs standard switches

• No standby power consumption

• ECO mode for maximum efficiency

• Contributes to LEED certification points

🛠️ Quick Installation

• Fits standard wall boxes (US/UK/EU)

• Tool-free sensitivity adjustment

• Color-coded wiring (L/L1/L2)

• 15-minute DIY setup

Technical Specifications:

• Detection: Static human + breathing

• Voltage: 110-220V AC

• Frequency: 24GHz mmWave

• Operating Temp: -20°C to 60°C

• Certifications: CE/RoHS/UKCA
  
  
  
  

  

  Product introduction

  None Wifi/Zigbee human body sensor can accurately detect movement, micro motion and respiratory signals to realize real presence sensing. It can   achieve energy conservation and environmental protection, elderly monitoring, security alarm, hotel room management and other functions.

  
  

  Scope of application Hotel, B & B, resort, office, furniture, commerce, airport, hospital, automobile, elderly care and other intelligent application fields.

  
  

  

  
  

  High accuracy

  The None Wifi/Zigbee  sensor can determine the direction, speed, distance and position of the moving object. Compare the amplitude and width of the detection signal and judge the existence of the human body by detecting the large-scale movement of the human body or the small-scale limb movement and respiratory induction. It can output three states: human motion, stationary, or unoccupied

  
  

  

  
  

  False trigger low The highly advantageous depth algorithm is adopted to effectively filter the false triggering of installation environment such as central air conditioning, curtain, fan, strong current and dense scenery.

  
  

  Large sensing area Mobile sensing distance (radius): 4-5m, fretting detection distance (radius): 3-4m, breathing detection distance (radius): 1-3m, detection angle: 90 °

  
  

  

  Good anti-interference

  It adopts non-contact detection and has stable performance. It can penetrate rain, snow and fog, glass acrylic and other materials, and can effectively resist 5g, WiFi, Bluetooth and other wireless signal interference.

  Ceiling mounted concealed installation

  With the attached sleeve fittings, the sensor can be embedded into the ceiling chandelier like a downlight, which is simple and beautiful.

  
  

  

  Large range movement signal trigger

  Movement signal: large range movement of the body, used for induction triggering. When the natural light is insufficient, the human body movement signal is detected, and the light will turn on automatically.

  
  

  

  Minor action signal maintenance

  Micro-movement signal: the sensor detects in real time, the indicator light is always on.

  By detecting the normal body micro movement in human life, it can maintain constant brightness.

  Sedentary breathing, Sleep state signal maintenance

  Respiratory signal: in the absence of micro-motion signal, the sensor continuously detects the respiratory signal, the indicator light is always on.

  When the person is in the sleep state, the light continues to turn on, when the person leaves the watch time after, the light automatically turns off.