Protech Professional Audio Video 4X4 Hdmi Matrix for Conference System
HDMI Matrix 1080p Audio Video 4X4 hdmi matrix & REMOTE CONTROL
1.0 Introduction
The HDMI SWITCH SPLITTER Matrix routes high definition video in multiple resolutions up to 1080p plus multichannel digital audio from any of the four HDMI sources to the displays. Four outputs give you the choices of sending high definition audio and video signals up to four displays in any combinations. Any four to any four true matrix switching allows for maximum versatility for integrated systems. It eliminates the need to disconnect and reconnect sources to a display equipped with one input. It works with HD-DVD players, TiVo systems, HT PCs, and satellite set top boxes that correct to an HDMI display. Every, source is accessible at all times by any display by selecting it with an IR remote or through RS232 port
2.0 Features
* Allows any HDMI display to view any source at any time
* Allows any source to be displayed on multiple displays at the same time
* Maintains resolutions up to 1080p
* Maintains highest HDMI single link video resolution
* Maintains highest HDMI digital audio signal
* HDMI or DVI to HDMI cables are used to connect the inputs and the matrix output
* Each display's inputs can he switched with the IR remote control or through RS232
* Supports 3D and HDCP
* Support, HDMI 1.3b
3.0 Specifications
Signal Input |
HDMI Signal |
Output video |
HDMI Signal |
Vertical Frequency Range |
50/60Hz |
Video. Amplifier Bandwidth |
2.25Gbps/225MHz |
Interlaced Resolutions(50&60Hz) |
480i,576i,1080i |
Progressive Resolutions(50&60Hz) |
430p,576p,720p,1080p |
Limited Warranty |
1 Year Parts and labor |
Operating Temperature |
0℃ to 70℃ |
Operating Humidity |
10% to 85%} RH (no condensation) |
Storage Temperature |
-10℃ to +80℃ |
Storage Humidity |
5% to 90%} RH (no condensation) |
Power Supply |
5V DC@4A |
Power consumption |
20W |
Converter Unit |
FCC.CE |
Power Supply Cert |
CE,FCC |
User Manual |
English Version |
Note: Specifications are subject to change without notice.
4.0 Package Contents
l) Main unit
2) 5V DC Power supply
3) Remote Control
4) User Manual
5) IR extension cable
Which type of power adaptors do you want ?
EU, US, AU, CN Standard are available for your choice.

Packages available
1. Neutral gift box or custom design beautiful in appearance
Seven advantages of our company:
1) As an hdmi adopter, the quality of our hdmi products have to meet its standard, and exporting to any country is legal;
2) All the necessary certification can witness the quality of our products: CE, FCC, RoHS, REACH, PSE, HDMI Adaptor.
3) Every year, we attend HongKong trade shows in April and October, and CES, IFA, CEBIT, COMPUTEX, CEATEC, etc. Which are the good platforms for the customers to view and test our products in person;
4) As a manufacturer of hdmi products, we can offer much lower price and much better after-sales service, we offer 1 to 2 years’ warranty for all of our products;
5) OEM, ODM services are available according to customers’ requirements;
6) Specialize in HDMI products for more than 7 years, we gained more professional knowledge in this industry and we have stronger research and development team;
7) We have many regular customers among US,UK, Brazil, Germany, Russia, Australia, etc and gets recognized as a quality service provider.
Company profile
Protech Electronics &Technology Limited, branded as Protech, founded in 2008, located at No.6 Baofu road, Baolai Industry Park, Pinghu Town, Longgang District, Shenzhen, is a market leading manufacturer of HDMI products. Over the years, Protech has gained experience and knowledge in electronic business, market development and the HDMI industry. We have always found pride in our solid quality control, exceptional products, immediate availability and continual product development, a keen sense of what distributors and their customers need to build and grow.
Protech always persists with high quality, it is operated strictly according to the standard operating procedures and rules with the rich and applicable laboratory equipment, high quality so that to makes every client satisfactory. You can find that we have a comprehensive inspection system on the products upon visiting our factory: full inspection on raw material, full inspection on PCB, full inspection on semi-finished products, full inspection on finished products, full inspection and random inspection before packing, random inspection before shipment. This is how we assure the quality of our goods.
Protech is committed to the green products and has the comprehensive RoHS,CE,FCC system. We are also one of the HDMI Adopter manufacturers .
* About US
* Marketing
* Office and Factory Outlook
* Production Process
* OEM & ODM
* Certificates
* Exhibition We Attend

Q1. Is your company a trading company or a factory company?
Answer:Our company is a factory company, located at NO.6 Baofu Road, Shangmugu Baolai Industrial Park,Ping Hu Town, Long Gang District,ShenZhen, Guangdong, China. You are warmly welcome to visit our company!
Q2. What 's the advantage of your company?
Answer: Our company is a manufacturer and HDMI adopter, so we can handle hdmi products legaly and offer products with high quality at factory price. Our products get releated certificate such as CE, FCC, RoSH, REACH,etc and all of them have to be strictly inspected before any production process.
Q3: What kind of payments and shipments can you offer?
Answer: We accept paypal, bank transfer, moneygram, wester union,etc; DHL, UPS,EMS,FEDEX,TNT, by air, by sea are all acceptable.
Q4: What kind of warranty can you offer?
Answer: Our excellent after-sales team will do our best to serve you. We offer one one year warranty for our products without man-made damages.

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