Smart door bell
1. Support wifi, picture can be pushed to phone by app.
2. 90° wide angle
3. Easy installing
4. Stable performance, transmission distance 30-50m
Resolution：480*320
Lens：90° wide angle, 2.0mp
Picture: Picture captured when door rings
Push way: Mobile phone app.
Power Supply: 4 x AA Alkaline Battery
Standby Time: One year
Wireless: Wi-Fi 2.4G
Working Temperature: -10℃-50℃
Relative Humidity:5%～95%