HLK-LD1125H-24G Millimeter Wave Radar Module LD1125H Human Presence Sensor 24GHz Respiratory Sensing Moving Distance Detector

★★★★★ 4.1 28 reviews

US$8.00
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US$8.00
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Free shipping Free 30-day returns

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Product details

Management number 239218571 Release Date 2026/07/14 List Price US$8.00 Model Number 239218571
Category
  • HLK-LD1125H-24G is the high sensitivity 24GHz millimeter wave human presence detection radar module
  • compared with the traditional radar, with a certain range of presence detection, higher accuracy, not easy to miss
  • Different from the traditional radar by detecting the human body movement of large movements or small amplitude of body movements to determine the existence of the human body, the main feature of this module is based on the function of the traditional human body sensing radar, and at the same time has the function of detecting the accumulation of human breathing and other small amplitude movement, to determine the existence of the human body
  • The module can penetrate the non-metallic shell without opening. Common materials include plastic, glass, wood, ceramics, etc.
  • Frequency: 23.5G-24.5GHz; Modulation method: FMCW; Detection distance: 4m for sitting and 8m for movement; Scope: Hanging height of 3m, coverage radius of static human body detection>2m; Power supply: 3.3-5V; Current: 80mA; Output serial port level: 3.3V; Detection cycle: adaptive; Antenna half power angle: ± 22 ° (horizontal/vertical); Data format: serial port ASCIl output/high and low levels
ASIN B0C743T4H9
Brand EC Buying
Voltage 5 Volts
Display Type text
Manufacturer EC Buying
Power Source Corded Electric
Frequency Bands Supported 23.5 GHz - 24.5 GHz

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4.1 out of 5
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28 ratings | 11 reviews
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