Motion Sensor Doorbell,USB/Battery Powered Door Entry Sensor Alarm Chime,DIY Ringtones MP3 Audio Infrared Sensor Doorbell,for Front Door/Door Entry/Driveway/Home Shop Visitors

Show on Amazon

Offer

Price trend

Product description

  • FREE VOICE REPLACEMENT 2 LEVELS OF ADJUSTABLE VOLUME 2 PLAYBACK MODES You can download the audio file from your computer via USB cable and micro SD card and freely replace the voice or ringtone, which can be used as a shop welcome, supermarket advertising, doorbell alarm, etc. The doorbell also has 2 levels of volume adjustment and can be played in two modes full loop single loop.
  • SENSING RANGE The PIR has a sensing range of 120 left and right sector and 60 up and down angle, with a detection range of up to 4m. Once someone enters the sensing range of your shop or home, you will be immediately notified by sound. Suitable for businesses, homes, shops, welcome door entrances, garage alarms etc.
  • HIGH PERFORMANCE The sensor doorbell has a built-in 8 1W speaker with high fidelity MP3 sound quality, as well as a built-in 32Mbit (4Mbyte) flash memory with an SD card slot to support external SD cards. MP3 audio playback can be controlled manually by pressing A to play the previous audio and B to play the next audio.
  • A PLEASANT SHOPPING EXPERIENCE We will thoughtfully provide you with a doorbell holder and 2 stickers. You can use the USB cable or 3 AAA batteries to power the doorbell (batteries are not included in the product package). If you have any questions during the shopping process you can ask us, we will provide you with high quality products and professional customer service.

You might also be interested in these motion sensors voice recorder.

© 2025 WHICH.ONE. ALL CONTENT IS SUBJECT TO OUR COPYRIGHT.