Sell 0805* 433MHz Door Ring Bell Smart Wireless Video Doorbell Wireless Doorbell best price

0805* 433MHz Door Ring Bell Smart Wireless Video Doorbell Wireless Doorbell Features: 1. Practical: When the outdoor doorbell is pressed, the indoor Ding Dong machine will ring to inform you that there are customers outside, suitable for families and companies. 2. Quick to use: This doorbell can ring without net, and the sound is clear and touching, with strong penetrating power. It can ring without net. 3. Simple to use: plug and play does not need wiring. When you press the visual doorbell, the indoor dingdong rings synchronously. Description: When the outdoor doorbell rings, the indoor Dingdong machine will ring to inform you that there are customers outside, suitable for families and companies. Specifications: Working voltage: AC, 90~250V Transmission frequency: 433.92MHz+-280KHz Power consumption: 10 mw Transmission power: odom Sensitivity: 110dbm Net weight: 92g Packing: white box Package Included: 1*doorbell Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.