CCTV Camera Pros VM-HD4 HD CCTV Multiplexer, Analog AHD TVI HDCVI Video Quad Screen Processor, HDMI

The VM-HD4 is a 4 channel HD video multiplexer (Mux) that is compatible with analog CCTV cameras and HD-over-Coax security cameras up to 4K resolution (HD-TVI, AHD, HD-CVI formats supported). This HD quad video processor takes video input from up to 4 security cameras via BNC video inputs, combines the video signals, and outputs video via HDMI, VGA, or 2 BNC (CVBS) video outputs. The video output layout is controlled via the included wireless remote. The following video output modes are supported: quad screen, single camera full screen, PIP (picture in picture), dual screen (2 camera split), auto sequence (single camera scrolling / dwell time).
The latest generation VM-HD4 now supports all HD-over-Coax camera resolutions up to 1080p / 2 megapixel resolution. You can display full 1080p video on a TV monitor via the HDMI port. Check out the below image screen captures taken from the latest VM-HD4.
Each input channel of the VM-HD4 can accept analog CCTV / CVBS, HD-TVI, AHD, or HD-CVI format security cameras. The following video resolutions are supported on all BNC inputs: D1, 960H, 720p, 1080p / 2mp. Users can mix and match any combination of these camera types on a single device. NTSC and PAL video format cameras are supported however all cameras must be either NTSC or PAL. US and European video standards cannot be mixed.
The VM-HD4 supports dual monitor output, which means that the HDMI and VGA outputs can both be used at the same time. In addition, the analog BNC video output can also be used with both the HDMI and VGA outputs connected.
Here is the quad 4 camera view using 4K security cameras from CCTV Camera Pros. Camera models 4K-D9 and 4K-BL9 are used. Please note that the current model supports up to 1080p / 2 megapixel resolution cameras. Our 4K model will resume production soon. The 4K version is not currently available.
The security cameras can be wired to the VM-HD4 using cable from spools of RG59 Siamese coax cable or pre-made security camera cable with BNC connectors. The VM-HD4 has a VGA and HDMI output that is simply connected to a TV or computer monitor.
The above image shows the quad screen / 4 camera view using 1080p AHD security cameras. The following screen display modes are supported. The display mode can be selected via the wireless remote control or using the buttons on the front of the VM-HD4.

Full Screen / Single Camera / Quad Screen / 4 Cameras / Picture in Picture
Dual Screen (2 camera split screen) - Horizontal & Vertical Modes
Auto sequence - scrolling single camera / full screen
Each BNC Input Accepts Analog CCTV, HD-TVI, HDCVI, AHD Cameras
2mp, 1080p, 720p, 960H, D1, CIF camera resolutions supported
NTSC and PAL Video Format Supported
HDMI and VGA Video Out - Dual Monitor Output Supported
2 Analog BNC Video Outputs (CVBS)
Video Out Real-time refresh rate
Video Freeze, Digital Zoom
Separate Color Adjustments for each camera
Wireless Infrared Remote Control Included
Power Supply Included - DC 12V 1amp
Product Dimensions: 8.25" x 6" x 2" (width x depth x height) in inches
Here is the full screen single camera view using a 4K-D9 security camera. Each BNC channel supports analog CCTV, 720p, 1080p security cameras (HD-over-Coax / HD-TVI / HD-CVI / AHD).
CCTV Multiplexer 4ch Quad View The VM-HD4 is easy to setup! 4 Camera Quad View Security Camera Multiplexer Live Camera View