Wireless Motion Sensor Doorbell Automatic Door Bell MP3 Audio Player Welcome PIR Detector Alarm
Tax included.
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: Yes
Detector: Infrared detector, automatic induction
Induction range: Less than 4m, within 45 angle
Power supply: 3 batteries or USB power adapter
Function: Audio downloadable from computer by USB cable
Memory: Built in 4M byte Flash memory
Installation: Ceiling mounted or wall mounted
Audio format: MP3 audio format
Sample rate: 44.1Khz/320Kbps
Alarm: Yes
Detector: Infrared detector, automatic induction
Induction range: Less than 4m, within 45 angle
Power supply: 3 batteries or USB power adapter
Function: Audio downloadable from computer by USB cable
Memory: Built in 4M byte Flash memory
Installation: Ceiling mounted or wall mounted
Audio format: MP3 audio format
Sample rate: 44.1Khz/320Kbps
Package Includes :
1 x Wireless Motion Sensor Doorbell
1 x Wireless Motion Sensor Doorbell
Details Pictures :
