Smart WiFi doorbell

Outdoor device

Resolution: 480 x 272

Image sensor: 1/4 CMOS sensor

Transfer method: 2.4 RF

Alarm: Buzzer

Transfer distance: 30 M

night vision: 1pcs white light

power supply: 2 AAA battery (not included)

Indoor device: 

Data sending: Wifi 2.4 G 

Data receive: RF 2.4 G

Transfer method: RF + WiFi

Power supply voltage: 100-240 V

Transfer distance: 30 M

App: Eye4