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Oiyagai 2Pcs SR602 Motion Sensor Detector Module Pyroelectric Infrared Sensory Switch Review

4

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Very good

Revainrating 4.5 out of 5  
Rating 
4.5
📹 Motion Detectors, 🕵️‍♂️ Security & Surveillance

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Details

BrandOiyagai
Color2pcs SR602
Power SourceCorded-Electric

Description of Oiyagai 2Pcs SR602 Motion Sensor Detector Module Pyroelectric Infrared Sensory Switch

High sensitivity, compact size, lens installed, pin header is soldered, available power supply, no need for debugging. The output high-level time is adjustable from 2.5 seconds to 1 hour, and the output time set at the factory is 2.5 seconds. The blocking time is not adjustable. After the photosensitive element is installed, it does not work during the day but works at night, if it doesn't contain photosensitive components, it will work all day (the default is that no photosensitive components are installed). It can be used for human body induction lamps, alarms, security, access control on-demand camera, agricultural and forestry mining automatic equipment. Used for human body induction lamps, alarms, security, agriculture and forestry mining automatic equipment, etc.

Reviews

Global ratings 4
  • 5
    3
  • 4
    0
  • 3
    1
  • 2
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  • 1
    0

Type of review

Revainrating 3 out of 5

You are not accurate enough.

Even after many adjustments, three out of five can miss the person walking directly in front of them half the time. I haven't tested the other two and intend to desolder the PIR sensor and build my own circuit instead.

Pros
  • The high level output time is adjustable from 2.5 seconds to 1 hour, and the factory output time is 2.5 seconds. The blocking time is not adjustable.
Cons
  • There are other interesting options.

Revainrating 5 out of 5

Restricted Use

Works, nothing wrong with that. The only problem for me was the lack of configuration, specifically the time to shutdown. There are other options for the same money that have potentiometers to change sensitivity and duration that can also be modified for 3V operation.

Pros
  • Used for induction lamps, alarms, security systems, agricultural and forestry mining automation, etc.
Cons
  • Can't remember

Revainrating 5 out of 5

Eliminates all the problems of large motion sensors

They solve all the problems of large motion sensors. Wireless signals do not cause false alarms like other motion sensors. I am using these boards connected to esp8266 boards and have had no problems. I will definitely order more!

Pros
  • It can be used for human body induction lamps, alarm, security, on-demand access control cameras, agricultural and forestry mining automatons.
Cons
  • The cable is shorter than other picks

Revainrating 5 out of 5

Works well, sensitive and stable!

They all work so well, delicate, stable and easy to find instructions online. I've used them on two of my projects and am very happy with the results. This is useful for projects where you want to hide sensors.

Pros
  • It can be used for human body induction lamps, alarm, security, on-call access control camera, agricultural and forestry mining automatic equipment.
Cons
  • Requires Socket