Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Detection Range	Up to 7 meters
Operating Voltage	DC 5V - 24V
Output Signal	NPN/PNP Selectable
Response Time	< 100ms
Beam Angle	110 degrees diffuse
Ambient Light Immunity	Yes, up to 10,000 Lux
Housing Material	ABS Plastic with IP65 Rating
Installation Type	Embedded Flush Mount
Indicator LED	Red (Power), Green (Trigger)
Cable Length	1.5 meters shielded wire

6 reviews

Anonymous

Mar 30, 2026

Rating: 3/5

Good but sensitive to heat sources

Works well for human detection, but I noticed it sometimes triggers if placed too close to a heater or direct HVAC vent. Adjusting the sensitivity helped.

Anonymous

Mar 28, 2026

Rating: 4/5

Great value, easy wiring

Very straightforward to wire into my Arduino project. The only reason for 4 stars is that the mounting clips feel a bit fragile, but the sensor itself is solid.

Anonymous

Mar 20, 2026

Rating: 5/5

Perfect for automatic door projects

This sensor works flawlessly with my custom automatic gate setup. The detection range is consistent, and it ignores sunlight which was a problem with my previous sensor.

Anonymous

Mar 18, 2026

Rating: 5/5

Reliable induction

Installed this in a warehouse aisle for lighting control. It triggers instantly when someone walks by and turns off reliably. No false positives so far.

Anonymous

Mar 08, 2026

Rating: 5/5

Seamless integration

We used these to automate our conference room lights. The embedded design looks professional, and the long-distance detection covers the whole entryway.

Anonymous

Mar 03, 2026

Rating: 5/5

Excellent for student projects

Bought ten of these for our robotics club. They are durable enough to handle student experimentation and provide very stable readings.

5 FAQ

Q: Is the output voltage compatible with Raspberry Pi GPIO?

A: The module operates on 5V-24V, but the signal output is typically 3.3V compatible when powered at 5V. We recommend using a logic level converter if powering at higher voltages to protect your Pi.

Q: Can this sensor detect motion through glass?

A: No, infrared sensors generally cannot detect motion through standard glass as it blocks IR radiation. It requires a line of sight or an open aperture.

Q: What is the maximum cable extension length allowed?

A: For optimal signal integrity, we recommend not extending the cable beyond 5 meters without using shielded cabling and proper grounding techniques.

Q: Does this work outdoors in the rain?

A: Yes, the housing has an IP65 rating, making it dust-tight and protected against water jets from any direction, suitable for most outdoor covered installations.

Q: How do I switch between NPN and PNP output?

A: There is a small dip switch located on the side of the PCB inside the housing. Please refer to the included diagram to toggle between NPN (sinking) and PNP (sourcing) modes.

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