Human Presence Sensor

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Ltech Pro Product

Human Presence Sensor

Adopt microwave radar technology to sensitively detect human motion



  • Extremely high sensitivity

  • Not affected by temperature

  • Notifications and record searching via the app

  • Super wide detection range of up to 10 meters

Product Specifications

Model Number LS189
Operating Temperature -5~45℃
Operating Humidity 5~90%
Power Consumption Static Consumption: <0.6W
Power Supply DC 5V
Color Ivory white
Dimension Detector: 26*12*23mm, Power supply module: 83*22*47mm, Connector length: 350mm
Weight 48g
Casing ABS
Radio Protocol CoSS
Signal Range (Open Field) 200m