The Uniview UV-XVR301-04Q3 is a versatile surveillance system that accommodates various camera formats, such as TVI, AHD, CVI, CVBS, and IP. Designed for both small and large systems, the 4-channel XVR301-04Q3 and 8-channel XVR301-08Q3 models offer BNC inputs and support high-resolution 4K video output, resulting in detailed and crisp images

Key Features:
Versatile Video Formats: Support for H.265/H.264 video formats allows for efficient storage and smooth video playback.
Audio Support: Audio transmission over coaxial cable is available for TVI cameras, integrating sound with visual monitoring.
Adaptive Access: The DVRs are compatible with various camera types, offering flexibility in building or expanding your surveillance system.
High-Resolution Output: HDMI output supports up to 4K resolution, providing ultra-high-definition video for detailed monitoring.
Long Transmission: These DVRs are capable of transmitting video over long distances via coaxial cable without losing quality.
ONVIF and RTSP Support: Ensures compatibility with mainstream cameras, facilitating easy integration into existing systems

The Uniview UV-XVR301-04Q3 DVR series is a top choice for those in search of a powerful, adaptable, and easy-to-use video recording solution. Whether upgrading an existing system or installing a new one, these DVRs provide the needed flexibility, compatibility, and high-definition output to fulfill a variety of surveillance requirements.