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WWZMDiB

WWZMDiB 5 Pcs PIR Sensor Compatible with HC-SR501 PIR Motion Module for Arduino Raspberry Pi STM32 (Comes with 2 Dedicated Cases)

  • Based on 63 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Mar 1
Order within 19 hours and 3 minutes
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Features

  • WWZMDiB 5 Pcs PIR Sensor: When a human body enters the sensing range, the temperature difference between the body and the background causes a voltage change in the pyroelectric device. After amplification and comparison, the voltage signal is output.
  • Voltage:DC 4.5-20V
  • Detection Angle: <110 cone angle Lens size
  • Detection range: 3-7 meters (10-23 feet)(adjustable)
  • Two triggering modes: H: The output signal is maintained as long as a person is present. L: Triggered once with each change.

Description

WWZMDiB 5 Pcs PIR Sensor Compatible with HC-SR501 PIR Motion Module for Arduino Raspberry Pi STM32 (Comes with 2 dedicated cases)

Brand: WWZMDiB


Color: raw metal


Power Source: Battery Powered


Item Weight: 0.08 Kilograms


Mounting Type: Wall Mount


Brand: ‎WWZMDiB


Color: ‎raw metal


Power Source: ‎Battery Powered


Item Weight: ‎0.08 Kilograms


Mounting Type: ‎Wall Mount


Battery Description: ‎battery not included


Compatible Devices: ‎Lights, Automatic doors, Electric fans


Manufacturer: ‎WWZMDiB


UPC: ‎705252403516


Part Number: ‎HC-SR501


Item Weight: ‎2.64 ounces


Item model number: ‎HC-SR501


Included Components: ‎Comes as a Combo Set


Batteries Required?: ‎No


Description Pile: ‎battery not included


Date First Available: April 14, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Works great
Great selection for the project i am working on.
Reviewed in the United States on November 9, 2025 by D. Krakowiecki
    • Awesome
I used one of these to make a front door alarm. It work perfectly
Reviewed in the United States on September 28, 2025 by Roger
    • Works fine.
Works fine.
Reviewed in the United States on January 28, 2025 by Sandra Heilman
    • Sensitive sensor
Very sensitive sensor
Reviewed in the United States on November 1, 2025 by Marc
    • None of the sensors worked
Only one of the five PIR sensors out of the box worked. The four non working sensors would continually trigger even when there was no motion to detect. When I adjusted the sensitivity of the remaining sensor, it also began continuously triggering .
Reviewed in the United States on June 3, 2025 by Mario A Soto
    • Easy to setup and use.
Nice little sensor, easy to adjust sensitivity. Perfect for small footprint projects. Using sensor for mailbox to detect when mailbox door is open then notify us at the house.
Reviewed in the United States on February 22, 2025 by Hairface
    • A Passive InfraRed (PIR) sensor. Has worked great for my Raspberry Pi camera project.
Review Image by M Lortz M Lortz
Review Image by M Lortz M Lortz
The kit comes with two plexiglass mounts (with screws and bolts), 8 inch (200mm) male to female connector wires, and female to female connector wires. There is also a cute little screwdriver. The picture here shows the pinouts for connecting to a microcontroller and the two potentiometers used for adjusting ranges and sensitivity. The yellow jumper is used to select how the sensor operates. If you want the sensor to stay active all of the time when there is motion in front of it, you place the jumper on "High". If you want the sensor to detect motion and then turn off, you use the "Low" position. Mine came from the factory in the "Low" position. ... show more
Reviewed in the United States on October 14, 2024 by M Lortz M Lortz
    • Fun little sensors for different projects
Used these as part of an Arduino project. Works perfectly, and fun to experiment with. Highly recommend
Reviewed in the United States on May 25, 2025 by Benjamin Aubin

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