Digital Peephole Viewer with the doorbell and the DND function
1)Sensor chip: CMOS, 300000 pixels
2) camera angles: 170 °
(3) Screen: 3.5-inch LCD screen, support for playback
4)Installation and operation: easy to understand, use to get started, no wiring
5)doorbell: Support
6)Automatic photo: Supports automatic camera, press the doorbell button
7) DND Function: support the indoor part of the setting, set doorbell can not rang
8)Manipulation Language: Chinese / English
9)Time setting: support for the year / month / day / minute / second
10)power support: 3xAAA