功能点
防水, 广角, 内置警笛, 双向音频, 夜视
product type
4 channel 1080P Analog AHD DVR kit
Keyword
4ch video surveillance DVR Security System
Focal Length
3.6mm fixed lens
Feature
Face and human detection
Function
Mobile devices remote monitoring
HDD Storage
1 SATA Port, up to 14TB
5 in 1
XVI/AHD/TVI/CVI/CVBS/IP video input
Audio I/O
1ch audio input, 1ch audio output