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Sinceremate Industries Co.,Ltd.
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wireless remote control doorbell
View more specifications wireless remote control doorbell for you
| Product Name: |
wireless remote control doorbell |
| Model No.: |
2017 |
| Place of Origin: |
Zhejiang |
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Description
This product is suitable for home, hotel, hospital ect;
Sound category: Single Dingdong, Double Dingdong,12 songs,
Sender : DC 6F22 9V; receiver: 2pcs AA batteries;
Frequency: 433.92MHz
Remote Control Distance: about 30M
Use digital codes to avoid interference
One sender can control one or more receivers
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