Sensor doorbell, USB/Battery Powered Motion Sensor Alarm, MP3 Audio Player, Infrared Sensor doorbell, only Supports MP3 Audio Playback
All electronics ship with US style plugs.
You may need a voltage converter or a plug adapter.
Special Features
- Only support to play MP3 audio, two levels of volume are optional.
- Only support to play MP3 audio, two levels of volume are optional.
- Human body induction, induction distance up to 4 meters.
- Built-in 8Ω1W speaker, built-in 32Mbit (4Mbyte) flash memory.
- Two playback modes: full loop playback, single loop playback.
- With SD card slot, support for external insertion of SD card.
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