EMASTIFF Wireless Doorbell: Smart PIR Motion Sensor Alarm for Businesses

$24.99

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EMASTIFF WIFI Intelligent Electronic Alarm Welcomer PIR Motion Sensor Wireless Doorbell For Shops Supermarkets Banks
EMASTIFF Wireless Doorbell: Smart PIR Motion Sensor Alarm for Businesses
$24.99

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Product Description:

This product is a PIR (Passive Infrared) Motion Sensor Doorbell with the following technical parameters and components:

Technical Parameters:

  1. Working Voltage: DC5V.
  2. Backup Battery: 3x AAA 1.5V (Note: Batteries are not included in the package)
  3. Standby Current:
  4. Detecting Distance: 0 – 8 meters.
  5. Sound Level: >80 DB.
  6. Detecting Method: Infrared Sensing.
  7. Temperature/Humidity Limits: -25℃ to 60℃ and 5% to 95% relative humidity (RH).
  8. Detecting Angle: 60° vertical and 110° horizontal.
  9. Size: 585849.4 mm.

The package includes:

One PIR motion sensor doorbell.

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