Ai-Thinker RD-04 Human Presence Sensor Radar 10.525Ghz Microwave Radar For Motion Detection 3-3.6V Powered Human Presence Sensor Radar

Description

Description:

RD-04 Human Presence Sensor Radar is a motion-sensing module based on X-band radar developed by Ai-Thinker. The module uses Phosense’s XBR818 chip, and the center frequency is 10.525GHz. The module design adopts fixed frequency, directional transmitting and receiving antenna (1T1R), integrates the functions of medium frequency demodulation, signal amplification, and digital processing, and has the ability of delay setting and adjustable perception range.

The Motion Detection Radar has the advantages of no wall penetration, anti-interference, small size, good suppression effect of clutter and high harmonic, high stability, and consistency. In the module pulse power supply mode, the power consumption is at the micro-ampere level. The module is mainly aimed at low-cost and low-power consumption applications. The module is suitable for embedded concealed installation, not affected by temperature/humidity, lampblack, water mist, etc.

The Human Presence Sensor Radar can be widely used in all kinds of lamps, such as bulb lamps, downlights, ceiling lights, etc.; power applications, such as visual doorbells, cat eye, door locks, low-power cameras, intelligent litter boxes, pet feeder, etc.

Specifications:

• Model: Rd-04
• Package: DIP
• Size: 15.0*15.0mm
• Antenna: Onboard PCB antenna
• Frequency range: 10.275-10.775GHz
• Operating temperature -40℃ ~ 85℃
• Storage environment: -40℃ ~ 125℃, 90%RH
• Power supply range: The power supply voltage is 3.0V ~ 3.6V, and the power supply current is ≥100mA.
• Support interface: IIC
• Available IO quantity: 2

Features:

• The radar supports the 10.525G frequency band
• Integrated digital signal detection and processor, real-time output of moving target
• detection results
• Support IIC bus configuration
• Support pulse power supply mode
• Support integrated photosensitive drive
• Support a variety of installation methods such as top hanging and wall hanging.  The longest radar induction range is up to 6.5 meters
• The radar detection Angle is large, and the coverage range can reach ± 50 degrees
• Typical application scenarios

Package Included:

1 x Ai-Thinker RD-04 Human Presence Sensor Radar 10.525Ghz Microwave Radar For Motion Detection 3-3.6V Powered Human Presence Sensor Radar