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Wireless Infrared Sensor MP3 Welcome Guest Doorbell Alarm Motion Sensor Detector

Wireless Infrared Sensor MP3 Welcome Guest Doorbell Alarm Motion Sensor Detector

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  • China Warehouse
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United States
Stock in: china

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Buyer Protection

  • Full Refund If you don't receive your order
  • Full or Partial Refund , If the item is not as described Learn More >
This product uses advanced micro-computer manufacturing technology and automatic body sensing. The human body infrared thermal sensor make the welcome doorbell can be used both day and night, and is not affected by environment. It can be used as infrared alarm, doorbell or welcome guest sensor.  

*Super intelligent-Memory card inside,change the sounds you like of the doorbell
*Alerts you when customers come and go and broadcast your own ads(doorbell mode)
*Ideal security for when you are sleeping or not at home(alarm mode)
*Two power supply-micro USB5.0 input or 3*AAA battery
*Use remote control to change the music and adjust the volume,easy to operate
*270 degree wide angle detection with all directional mounting bracket
*Five levels of adjustment for the music volume
*Easy installation-set up in minutes

Receiver power supply: DC 5V(not included)
Receiver Back-up battery: 3*AAA alkaline battery(included)
Remote Control battery: 12V 27A alkaline battery(included)
Transceiver frequency: 433.92MHZ
Remote control distance: 30M
Memory card: 3.47M
Support format: MP3/WAV
PIR horizontal angle: 110 degree
Vertical angle: 30 degree
PIR detect distance: 5-8M(horizontal); 2-4M(vertical)
Operation temperature: -10℃~40℃
Operation humidity: <80%
Storage temperature: -20℃—60℃

Package Information:
Package Size: Approx. 13*8.6*4.6cm/5.1*3.4*1.8in
Package Weight: Approx. 155g/5.5oz

Package List:
1*Welcome Doorbell
1*Remote Control
2*Mounting Screws and Pads
1*User Manual



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  • By j***s

    February 17, 2018

    Excellent, very satisfied, highly recommended item and seller!A+++++

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