Features:
Perfect for your home designs.
Wifi HD lens. 166 Degree wide angle.
Voice intercom.
Motion Detection.
Infrared night vision, night vision distance up to 10m.
Can be connected to mobile phones, tablets, etc., fully compatible.
Support device recording, video on demand playback.
Specification:
Type: Wireless Doorbell
Material: ABS
Pixel: 2 million dpi
Image sensor: CMOS
Resolution: 1280 x 720
Working temperature: -10-50 degC
Voltage: 5V
Lens focal length: 5M
Horizontal definition: 720TVL
Lens: 3.6mm
Backlight compensation: automatic
Infrared light irradiation distance: 10m
Infrared LED: 6x 850nm
Minimum illumination: 0.01Lux
Signal to noise ratio: > 39db
Surveillance camera lens: 10m

Package List:
1 x Wireless Doorbell
1 x Dingtone