Specification:
Resolution: 480*320
Lens: 90° (Horizontal view)  
Lens Pixel: 2 Mega Pixel
Capture Photo：Automatically when press the doorbell.
Photo push to：App.
Battery Mode: 4pcs AlkalineAAA batteries
Batteries Included：No
Standby: More than 1 year
Wireless: Wi-Fi2.4G
Operation Temperature: -10℃ to 50 ℃
Operation Humidity:≦95%