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eWelink WiFi Doorbell APP Wireless Control Smart Door Bell Smart Home Security Set Multiple Chimes US Standard Smart Door Bell
Specifications:
- Wireless distance: 20~50M
- WiFi: IEEE 802.11 b/g/n 2.4GHZ
- Voltage: 100-240V AC(Doorbell Chime)
- Size: about 89*60*72mm
- RF: 433.92MHz
- Product Materia: ABS
- Power Supply(doorbell button): 12V removable power( model:23A)
- Origin: CN(Origin)
- Model Number: MS20072001
- Brand Name: mumubiz
- APP: ewelink
- Free shipping
- 100 days returns
- Low prices
- 5 million products