Record time: 6s, 10s, 20s and so on
Distance Sensor: 2-3meters
Memory function when power off
Be used by the Stores or Doorbell or DoorKeeper.
http://www.astsoundchip.com/voice-recorder/4244306.html
http://www.astsoundchip.com/voice-recorder/
Payment Terms: | T/T,L/C,D/A,D/P,WU |
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Record time: 6s, 10s, 20s and so on
Distance Sensor: 2-3meters
Memory function when power off
Be used by the Stores or Doorbell or DoorKeeper.
http://www.astsoundchip.com/voice-recorder/4244306.html
http://www.astsoundchip.com/voice-recorder/