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Reprogrammable Wireless music doorbell
Reprogrammable Wireless music doorbell
1. Support MP3 audio output with exquisite sound quanlity
2. Support micro SD card
Reprogrammable Wireless music doorbell
Features
1 When the ultrasoinc sensor detects a person or an object, it will play voice back automatically within 300ms.
2. Support micro SD card as memory, very easy to change sound messages
3. Support MP3 audio output with exquisite sound quality
4. Equipped with a mini USB interface, support to use it to change sound messages freely connnecting to PC
with no pluging out of SD card
5. Equipped with rechargeable lithium battery, it can keep a long work time
6. Ultrasonic sensor and voice prompter can be separate
Spection
Reprogrammable Wireless music doorbell
Item | Description |
Operation Voltage | DC5V-9V |
Amplifier | 2W *2 |
Detection range | 2cm-3m/80 degree angle |
Operating Current | ≤200mA |
Audio Format | MP3 /WAV |
Operation Temperature | -10~65°C |
Quiescent Current | ≤2uA |
Dimension | 83.61*36.54*121.50mm(L*W*H) |
