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Wifi Doorbell Smart Wireless Home Visual Doorbell Receiver Plug-In Receiver For Smart Security Wireless Bell with 52 Chord Ring
Specifications:
- Working Voltage: AC 90~250 V
- Working Frequency: 433.92 MHz + 280 KHz
- Volume: 0-110 DB
- Transmitting Power: 0 dBm
- Size: 81 mm x 81 mm x 20 mm
- Sensitivity: -110 dBm
- Power: Dry battery
- Power: 10 mW
- Origin: CN(Origin)
- Material: ABS
- Itercom: Yes
- Item Type: Wireless Doorbell
- Display: None
- Connection Type: Wireless
- Certification: CE
- Brand Name: ieGeeK
- Alarm: Yes
- Free shipping
- 100 days returns
- Low prices
- 5 million products