Main Features:
eBELL smart network IP doorbell with indoor chime
Plug and play, one key WiFi connection, very easy to operate
1.0 megapixel, 720P resolution, gives you a clear view
2.1mm lens, 145 degree super wide viewing angle, no blind spot
Built-in 6 LED lights for night vision, IR 3m, IR-cut, no color change
Built-in PIR and motion detection, can send alert to mobile when alarm function is opened
Support full duplex audio
Support Android and iOS APP ( "Yoosee" )
Simply mount on wall or door
Support Onvif protocol, can work with NVR device

About the Chime:
433MHz indoor chime
Learning code
Distance: 30 - 80m
Built-in 52 musics
Powered by 3 AAA batteries ( not included )