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Home / Computer Hardware, Monitors & Peripherals / Microwave Radar Induction Module HB100, Wireless Smart Detector 10.525GHz Sensor

Attributes

Brand -
Category Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin -
Operating Frequency 10.525 GHz
Supply Voltage 4.5V to 5.5V DC
Current Consumption < 40 mA
Detection Range Up to 7 meters
Output Type TTL Level Signal
Antenna Type Integrated Patch Antenna
Module Dimensions 25mm x 15mm x 5mm
Operating Temperature -20°C to +80°C
Beam Angle Approx. 90 Degrees
Weight 3 grams

5 reviews

A

Anonymous

Mar 08, 2026

Rating: 5/5

Reliable component

Bought five units for a security prototype. All of them performed consistently. Low power draw is a big plus for battery operations.

A

Anonymous

Feb 19, 2026

Rating: 4/5

Good sensitivity

Works well for automatic lighting. Had to adjust the mounting angle to get the best range, but overall satisfied with the performance.

A

Anonymous

Feb 03, 2026

Rating: 5/5

Perfect for Arduino Motion Projects

This module works flawlessly with my microcontroller setup. The detection range is accurate and the TTL output makes integration very simple.

A

Anonymous

Feb 01, 2026

Rating: 5/5

Exactly as described

Frequency matches the specification sheet. Easy to solder headers onto the pins. Great value for hobbyists.

A

Anonymous

Jan 25, 2026

Rating: 4/5

Solid detection module

Detects motion through thin wood panels which was useful for my hidden install. Just ensure you provide stable 5V power.

5 FAQ

Q: Can this sensor detect motion through walls?

A: It can detect motion through thin non-metallic materials like drywall or wood, but not through concrete or metal structures.

Q: What is the power consumption in standby?

A: The module consumes less than 40mA continuously while powered on. It does not have a sleep mode.

Q: Can I adjust the sensitivity range?

A: The sensitivity is fixed by the internal circuit design. However, detection range varies based on target size and mounting height.

Q: Is this compatible with 3.3V logic systems?

A: The module operates at 5V. For 3.3V systems, we recommend using a logic level converter for the output signal.

Q: Is this module waterproof for outdoor use?

A: The module itself is not waterproof. It must be housed in a weatherproof enclosure if used outdoors.

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