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πŸ” wishiot hc-sr501 pir infrared ir sensor body motion module with 1 channel relay module 5v for effective motion detection and home automation logo

πŸ” Wishiot HC-SR501 PIR Infrared IR Sensor Body Motion Module with 1 Channel Relay Module 5V for Effective Motion Detection and Home Automation Review

4

Β·

Very good

Revainrating 4.5 out of 5Β Β 
RatingΒ 
4.6
πŸ“Ή Motion Detectors, πŸ•΅οΈβ€β™‚οΈ Security & Surveillance

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Description of πŸ” Wishiot HC-SR501 PIR Infrared IR Sensor Body Motion Module with 1 Channel Relay Module 5V for Effective Motion Detection and Home Automation

You will receive 1pcs HC-SR501 sensor+1pcs 1 Channel Relay Module 5V. When you use the HC-SR501 sensor,please note:On this retrigger jumper is a solder jumper, and you need solder it by yourself. For HC-SR501 sensor:Delay time is 0.3-200S(adjustable) the range is (0.xx second to tens of second). For relay module:Microcontroller development board can be used as modules, can be used as appliance control. Any problem please contact us directly,will reply you in 24 hours.

Reviews

Global ratings 4
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Type of review

Revainrating 4 out of 5

The quality of the product is at the level, I will recommend this product to my friends.

I took it to automatically turn on / off the LED lighting in the kitchen under the cabinets. A pair of transistors, resistances, a capacitor, and now, when you approach the tables, the light turns on smoothly, you leave - it goes out after 30-40 seconds. Very convenient, in places where hands can be in flour, water, etc. The description says: "It is not recommended to use the sensor in places with sudden temperature changes." So, it does not react to the stove and the dishes cooked on it…

Pros
  • Price, small size, with a Fresnel lens, input voltage range (both 5V and 12V are possible), free delivery to the post office.
Cons
  • Pulse output 3.3V

Revainrating 5 out of 5

cat alert! fits motion detector

We had problems with our cat climbing on the counter. Used this to set off an alarm to startle the cat and let us know if/when it jumped on the counter!

Pros
  • motion detector
Cons
  • some little things

Revainrating 5 out of 5

cat alert! c Motion Sensor

We had trouble getting our cat onto the counter. Used this to set off an alarm to startle the cat and let us know if/when it jumped on the counter!

Pros
  • Security and Surveillance
Cons
  • Cord is shorter than other picks

Revainrating 5 out of 5

cat alert!

We had problems with our cat not being able to climb on the counter. Used this to set off an alarm to startle the cat and let us know if/when it jumped on the counter!

Pros
  • Easy to use
Cons
  • Quick start guide