Qunqi 10pack HC-SR501 Pyroelectric Infrared PIR Motion Sensor Modules for Microcontrollers
Key features
- •automatic sensor:when enter the sensor,output range is high,when people leave the sensor, range of the automatic off, output low
- •temperature compensation,Blockade time: 0.25 seconds
- •two trigger mode:not repeat the trigger, repeatable trigger
- •Operating voltage range: DC 4.5-20V
- •Quiescent Current:50uA Trigger: L can not be repeated trigger/H can be repeated trigger(Default repeated trigger)
BrandQunqi
CategorySecurity & Surveillance
Qunqi 10pack HC-SR501 Pyroelectric Infrared PIR Motion Sensor Modules for Microcontrollers
List Price: $32.38$29.14DEALYou Save: $3.24 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 22, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.2
out of 5
Based on 10 reviews
5★
100%
4★
0%
3★
0%
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Five Stars
Kevin•August 2, 2017
Simple to use for a lot of applications.
Good Sensitive Sensors
Amazon Customer•April 8, 2017
They are a little bit sensitive but nothing that cannot be tinkered with to fix in the code used. Great product!
Five Stars
jbaynard•March 23, 2017
Work perfectly.
I love it
Ayman•November 15, 2016
Small size but great functionality and the price is awesome and everyone of them is wrapped in anti static bag. I only tested one of them and seems to work with no problems.
Great little sensors
Barbara Daley•November 7, 2016
Low cost, works well and delivery time.was reasonable. Great little sensors.
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