The AIWIXEN 8CH CCTV Surveillance DVR with 4 cameras offers high-quality 1080p resolution for clear video footage. The system features color video during the day and black and white at night, providing reliable surveillance for both outdoor and indoor locations. With BNC connectivity and a powerful 12v wall plug-in power source, this TOGUARD brand camera system is easy to install and provides added security for your home or business. The DVR includes features such as multi-channel playback, email alerts, and the option to add additional cameras for a comprehensive monitoring setup.