Features :
Pyroelectric infrared sensor induction.
AAA batteries or Micro USB power supply.
Have micro USB interface, able to replace audio files through micro USB interface by USB cable on computer.
Power-off memory function.
Built in 4Mbyte FLASH memory.
Built in 29mm 8Ω1 watt speaker.
MP3 audio format.
Specification :Alarm: YesDetector: Infrared detector, automatic inductionInduction range: Less than 4m, within 45 anglePower supply: 3 batteries or USB power adapterFunction: Audio downloadable from computer by USB cableMemory: Built in 4M byte Flash memoryInstallation: Ceiling mounted or wall mountedAudio format: MP3 audio formatSample rate: 44.1Khz/320Kbps
Package Includes :1 x Wireless Motion Sensor Doorbell
Details Pictures :
| Weight | 0.33 lbs |
|---|---|
| MPN | 1309048 |
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