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Electronic Wireless musical doorbell with USB
Electronic Wireless musical doorbell with USB
1. Support MP3 audio output with exquisite sound quanlity
2. Support micro SD
Electronic Wireless musical doorbell with USB
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
Electronic Wireless musical doorbell with USB
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) |
We have various solutions about this product.
For more details,please don't hesitate to contact with me.
We are Audio module & Sound chip manufacturer and supplier in China.
We also accept OEM and ODM about our products
