HFS-DC06 5.8GHz Microwave Motion Doppler Radar Sensor Module is a compact, high-sensitivity motion detection sensor based on advanced Doppler radar technology. Operating at 5.8GHz microwave frequency, this module detects moving objects through non-metallic materials such as plastic, glass, wood, and acrylic, making it more versatile than traditional PIR motion sensors.

Designed for smart lighting systems, security devices, automation projects, and energy-saving applications, the HFS-DC06 provides reliable motion sensing with a wide detection angle and long sensing range. Its stable 5V DC operation and digital output make integration with microcontrollers, Arduino, ESP32, Raspberry Pi, and embedded control systems simple and efficient.

Features:

• 5.8GHz microwave Doppler radar motion detection technology

• High sensitivity motion sensing

• Wide detection angle coverage

• Detects movement through plastic, glass, acrylic, and wood

• More reliable than PIR sensors in varying temperatures

• Stable DC 5V operation

• Digital high/low signal output

• Re-triggerable detection mode

• Compact lightweight design

• Low power consumption

• Long sensing distance

• Non-contact motion detection

• Easy integration with microcontrollers

• Suitable for indoor automation projects

• Ideal for smart home and security applications

Applications:

• Automatic LED lighting systems

• Motion-activated lamps

• Smart home automation

• Security alarm systems

• Occupancy detection systems

• Automatic door controllers

• Energy-saving lighting projects

• Presence detection systems

• IoT automation devices

• Industrial automation systems

• Embedded motion sensing projects

• Arduino motion detection projects

• ESP32 and ESP8266 automation

• Raspberry Pi smart control systems

• Wireless sensor applications

Advantages:

• Detects motion through non-metallic surfaces

• Better performance in temperature-changing environments

• Wider coverage than conventional PIR sensors

• Fast response time

• Low transmission power for safe operation

• Reliable indoor motion detection

• Compact form factor for embedded applications

• Supports continuous motion monitoring

How to Use:

• Connect VCC to a regulated 5V power supply.

• Connect GND to system ground.

• Connect the output pin to a microcontroller input or control circuit.

• Mount the sensor facing the desired detection area.

• Ensure there are no metal barriers directly blocking the sensing field.

• Read the digital output signal to detect motion events.

Product Instructions:

• Operate only within the recommended voltage range.

• Avoid placing the sensor behind metal surfaces.

• Install in a dry environment for maximum reliability.

• Keep away from strong RF interference sources.

• Test detection range after installation as environmental conditions may affect performance.

• Use proper filtering in sensitive electronic systems if necessary.

Specifications:

• Model: HFS-DC06

• Sensor Type: Microwave Motion Sensor

• Detection Technology: Doppler Radar

• Operating Frequency: 5.8GHz

• Operating Voltage: DC 5V

• Operating Current: Approximately 20–30mA

• Detection Distance: Up to 6–8 Meters (Environment Dependent)

• Detection Angle: Approximately 120°

• Output Type: Digital High/Low Signal

• Trigger Mode: Re-triggerable

• Transmission Power: Less Than 2mW

• Material Penetration: Plastic, Glass, Acrylic, Thin Doors, Wood

• Operating Temperature: -20°C to +65°C

• Application Type: Motion Detection and Presence Sensing

Package Includes:

• 1 x HFS-DC06 5.8GHz Microwave Motion Doppler Radar Sensor Module

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