A
Anonymous
Mar 07, 2026
Rating: 5/5
Reliable detection
Using it for my porch light controller. It has been working reliably for weeks now.
Description
Human Body Induction PIR Sensor Infrared Human Detection Smart Home Digital Analog Induction Module
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Operating Voltage | DC 3.3V - 5V |
| Detection Distance | Up to 7 meters |
| Output Signal | Digital High/Low (3.3V) |
| Detection Angle | 110 degrees |
| Delay Time | Adjustable (5s - 200s) |
| Blocking Time | 2.5 seconds (default) |
| Trigger Mode | H (Repeatable) / I (Unrepeatable) |
| PCB Dimensions | 32mm x 24mm |
| Operating Temperature | -15°C to +70°C |
| Lens Material | Fresnel Lens |
5 reviews
A
Anonymous
Feb 27, 2026
Rating: 4/5
Good sensitivity
Detects motion well but sometimes triggers without movement if placed near heat vents.
A
Anonymous
Feb 24, 2026
Rating: 5/5
Perfect for my Arduino project
Works exactly as described. Easy to wire up and the detection range is accurate.
A
Anonymous
Jan 30, 2026
Rating: 5/5
Great value module
Bought five for my home automation setup. All of them are functioning perfectly.
A
Anonymous
Jan 28, 2026
Rating: 3/5
Instructions could be better
The module works but the pinout diagram on the back was a bit faded and hard to read.
5 FAQ
Q: Can this be used outdoors?
A: This module is not weatherproof. It should be housed in a waterproof enclosure for outdoor use.
Q: What is the maximum voltage?
A: Please do not exceed 5V DC as it may damage the onboard regulator.
Q: How do I adjust the sensitivity?
A: There is a potentiometer labeled on the PCB. Turn it clockwise to increase range.
Q: Does it come with connectors?
A: No, headers are not included. You will need to solder your own pins for connection.
Q: Is this compatible with Raspberry Pi?
A: Yes, it works with 3.3V logic levels found on most Raspberry Pi GPIO pins.
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