7 inch screen OV lens 4 camera DVR security system with omni - directional bracket Specifications: Monitor - receiver model SP890 Display size / type 7 inches full color LCD screen Wireless module 2.4G ... Read More
black color quad image 4 camera DVR security system with motion detection Specifications: General specifications for Monitor Model number SP890 Digital type Monitor screen TFT - LCD 7inch RGB color Contrast ... Read More
weatherproof black color metal shells 4 camera DVR security system for home use Specifications: Monitor system - receiver Digital Wireless DVR ( SP890 ) LCD type TFT LCD,RGB color Screen size 7 inch Transmissio... Read More
Auto white balance 4 camera DVR security system with focal length 4.0mm Specifications: Monitor system - receiver Digital Wireless DVR ( SP890 ) LCD type TFT LCD,RGB color Screen size 7 inch Transmission ... Read More