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Optum Sensor Motion HC-SR501 1pcs
Sensors

Optum Sensor Motion HC-SR501 1pcs

Motion detection sensor for a human or pet. It has the capability to detect movement within a room at a range of six meters. The sensor is equipped with two variable resistors (trimmers) where you can...

Motion detection sensor for a human or pet. It has the capability to detect movement within a room at a range of six meters. The sensor is equipped with two variable resistors (trimmers) where you can adjust the sensitivity and activation time from the moment it detects motion. The operating voltage of the sensor is 3.3V DC.

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The product is not available at Skroutz Last updated: about 2 months ago
Product report

Description

Description

Motion detection sensor for a human or pet. It has the capability to detect movement within a room at a range of six meters. The sensor is equipped with two variable resistors (trimmers) where you can adjust the sensitivity and activation time from the moment it detects motion. The operating voltage of the sensor is 3.3V DC.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Type
Motion

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (5)

Reviews

4.8
5
4.8
Review this product
  1. 4
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Giannis_S5623
    4
    Giannis_S5623

    Verified purchase

    Positive: Works
    Negative: Overly sensitive. It was placed in a box together with an ESP32-C3 and constantly gives motion readings since it is overly sensitive either to movement or to the nearby WiFi of the ESP32. Even at the lowest sensitivity setting, it cannot monitor a room with an open door without triggers from outside. Covering the fresnel lens was not a solution. For small coverage, prefer ultrasound.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    alex_r_6851

    Verified purchase

    It works... What can I say. It is also very small

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    0 out of 1 members found this review helpful
    gepapandreou

    Verified purchase

    Fast shipping.
    Product as described and fully functional.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    evangelie__kiriazopoulou

    Verified purchase

  • 5
    Haris200040

    Verified purchase

  • Giannis_S5623
    4
    Giannis_S5623

    Positive: Works
    Negative: Overly sensitive. It was placed in a box together with an ESP32-C3 and constantly gives motion readings since it is overly sensitive either to movement or to the nearby WiFi of the ESP32. Even at the lowest sensitivity setting, it cannot monitor a room with an open door without triggers from outside. Covering the fresnel lens was not a solution. For small coverage, prefer ultrasound.

    Translated from Greek ·
    0
  • 5
    alex_r_6851

    It works... What can I say. It is also very small

    Translated from Greek ·
    0
  • 5
    gepapandreou

    Fast shipping.
    Product as described and fully functional.

    Translated from Greek ·
    0
  • 5
    evangelie__kiriazopoulou

    0
  • 5
    Haris200040

    0
  • See all

Description & Specifications

Motion detection sensor for a human or pet. It has the capability to detect movement within a room at a range of six meters. The sensor is equipped with two variable resistors (trimmers) where you can adjust the sensitivity and activation time from the moment it detects motion. The operating voltage of the sensor is 3.3V DC.

Manufacturer

Manufacturer Details

Warnings & Safety Information
Type
Motion

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (5)

4.8
5
4.8
Review this product
  1. 4
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Giannis_S5623
    4
    Giannis_S5623

    Verified purchase

    Positive: Works
    Negative: Overly sensitive. It was placed in a box together with an ESP32-C3 and constantly gives motion readings since it is overly sensitive either to movement or to the nearby WiFi of the ESP32. Even at the lowest sensitivity setting, it cannot monitor a room with an open door without triggers from outside. Covering the fresnel lens was not a solution. For small coverage, prefer ultrasound.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    alex_r_6851

    Verified purchase

    It works... What can I say. It is also very small

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    0 out of 1 members found this review helpful
    gepapandreou

    Verified purchase

    Fast shipping.
    Product as described and fully functional.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    evangelie__kiriazopoulou

    Verified purchase

  • 5
    Haris200040

    Verified purchase

  • Giannis_S5623
    4
    Giannis_S5623

    Positive: Works
    Negative: Overly sensitive. It was placed in a box together with an ESP32-C3 and constantly gives motion readings since it is overly sensitive either to movement or to the nearby WiFi of the ESP32. Even at the lowest sensitivity setting, it cannot monitor a room with an open door without triggers from outside. Covering the fresnel lens was not a solution. For small coverage, prefer ultrasound.

    Translated from Greek ·
    0
  • 5
    alex_r_6851

    It works... What can I say. It is also very small

    Translated from Greek ·
    0
  • 5
    gepapandreou

    Fast shipping.
    Product as described and fully functional.

    Translated from Greek ·
    0
  • 5
    evangelie__kiriazopoulou

    0
  • 5
    Haris200040

    0
  • See all