Door Viewer chuông cửa chung cư HPS-DDV530


1, 3.5″ LCD color screen
2, OV industrial high definition color image sensor
3, HD camera, 120° real vision angle(170° lens), 2pcs IR leds;
4, Motion Detection, auto take photo or record video;
5, Photo and video will show date and time
6, Doorbell function, 25 optional ringtons
7, Support micro SD/TF card up to 32G
8, 8 languages: English, French, Spanish, Hebrew, Arabic, Turkish, Russian, Chinese
9, power supply: lithium battery or DC adapter
10, Door hole diameter: 13-46mm,Door thickness: 35-120mm