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80 Little Falls Rd
Fairfield, NJ 07004
United States

Comprehensive Connectivity Company

Since 1974, Comprehensive has been the leader in Pro AV/IT connectivity. Comprehensive products are tested and trusted by the world's leading systems integrators and B2B companies. No other connectivity brand can match Comprehensive's blend of performance, reliability and value which is why our products can be found in stadiums, studios, boardrooms, classrooms, and server rooms around the world.


Comprehensive’s surge protector has six electrical sockets and four USB ports carrying 1875W maximum power.
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Comprehensive Introduces the CSW-HD455KM – HDMI 4x4 Multi-Input Seamless Matrix with Video Wall Function
Posted on Tuesday, November 8, 2016

Comprehensive Introduces the CSW-HD455KM – 4x4 Multi-Input Seamless Matrix with Video Wall
Function and Control

Fairfield, NJ (November 8, 2016)Comprehensive Connectivity Company, the tested and trusted
connectivity solutions provider to the Pro AV/IT markets for more than 40 years, launches the high performance 4x4 Multi-Input Seamless Matrix with video wall function (CSW-HD455KM).

Comprehensive’s Multi-Input and Output Matrix with video wall display function is an ideal wall controller and video matrix for large screen displays with various image configurations and powerful enough to seamlessly run HDMI, DVI and analog video signals.

With four HDMI Inputs, four HDMI Outputs and scalability for 4K resolution, the Matrix delivers the content that viewers expect to see. Screen display configurations can be created using numerous options for how each Input is displayed. Scaling resolutions, changing Input source content, re-directing, fast switching of what content to display to what screen is as simple as a click of a button.

The versatile Matrix switcher unit provides maximum display source management without the need for additional screens or computer equipment.

Comprehensive’s Multi-Input Matrix provides control flexibility with smart EDID management for recognizing multiple display formats and sources with each source routed to any display using the easy-to-read front panel push buttons, IR remote control, RS 232 interface or even TCP/TP control that gives the user flexible web functionality with the ability to configure the video wall anywhere they can connect to the internet. In addition, the Matrix unit is HDCP compliant for pass-through content for devices such as Blu-Ray players.

Comprehensive’s 4x4 Multi-Input Matrix is the perfect solution for high resolution video surveillance and Ultra High Definition displays that span entire rooms – like retail displays, control rooms, museums, theaters, auditoriums and a range of other venues.


• Compliant HDMI 1.3, HDCP 1.3 and DVI 1.0
• Input video supports 4x HDMI, 4x VGA and 4x C-video
• Supports input resolutions up to 1920 x 1080P@60Hz
• Supports output resolutions up to 1920 x 1080P@60Hz
• Supports seamless switching output, optional seamless switching mode: fast switching, fade in/fade out and blinds
• Supports RS-232, remote control, on-panel control and TCP/IP Control
• Supports smart EDID management
• 2 Year Warranty

For more information about Comprehensive or any Comprehensive products, please visit us at, call toll free at 800-526-0242 or email

About Comprehensive Connectivity

For more than 40 years, Comprehensive Connectivity has been the Pro A/V industry standard for professional connectivity performance, reliability and value. That’s why millions of Comprehensive connectivity products are in use at stadiums, in broadcast and recording studios, stages, boardrooms, classrooms, government installations and living rooms around the world. Comprehensive Connectivity Company is a division of New Jersey based VCOM International Multimedia Corporation.

Gina Beckles
Phone: 800-526-0242 x1326
Fax: 201-814-0510