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55 inch LCD video wall with orignal panel.Video wall provides flexibility for viewing many images on multiple screens or fewer large images enlarged providing greater detail to a larger audience. High brightness is maintained in the display regardless of the image size. Specification for Panel Max Resolution Screen to Screen Contrast ratio Brightness 1920*1080 5.3mm 4500:1 500cd/m2 Response time Back-lit Power Supply Max Consumption 8 ms LED AC100V~240V 50/60Hz 300W IR Remote Signal Interface Panel Dimension Display Area optional BNC out*2,BNC in*1,VGA in*1,HDMI in*1,DVI in *1,YPBPR in*1, RS232 control signal in / loop out 1215.3(L)*686(H)*155(D)mm 1209.6(H)×680.4(V)mm 55 inch LCD video wall with orignal panel55 inch LCD video wall with orignal panel55 inch LCD video wall with orignal panel55 inch LCD video wall with orignal panel55 inch LCD video wall with orignal panel55 inch LCD video wall with orignal panel 55 inch LCD video wall with orignal panel55 inch LCD video wall with orignal panel LCD Wall 55 inch LCD video wall with orignal panel 55 inch LCD video wall with orignal panel

HDMI Game Capture: Based on high-speed USB 2.0 technology, you can capture a high-definition HDMI video signal of a signal channel. No Driver Required: This capture card does not need to install a driver, so you can use the built-in functions of the current software to get a seamless experience. Plug and Play: No driver or external power supply, The game capture card is suitable for low-latency game, can meet the needs of the meeting. Screen Sharing for Meetings: The capture card is a fast, familiar and economical way to share content in conference rooms and online meetings. 1080P 30fps Recording: The USB capture connects to your video source and computer, and captures high-definition video up to 1080p 30fps. The capture card does not support for i format HDMI signal input.

Manufacturer: ATEN The VS88 Video Splitter duplicates the video signal from an input source (i.e. a computer) and route it to up to 8 display devices (monitors, projectors, etc.). However, they go beyond being merely duplicators, in that they also enhance the video signals over distances up to 65 meters. Furthermore, they can be cascaded three levels to additional ATEN video splitters to support many numerous display devices. And they mount inconspicuously on the wall or out of sight. One video input to 8 video outputs. Cascadable to 3 levels - provides up to 512 video signals. Supports up to 250 MHz bandwidth. Long distance transmission - up to 65 m (210'). * High video resolution - up to x . DDC, DDC2, DDC2B Compatible (Port 1 only). Compact design with convenient topside connection, lays flat on a desktop or mounts on the wall. Supports VGA, XGA, SVGA, UXGA and multisync monitors. OS Support: Windows , Windows XP, Linux, Mac and Sun Video content sent over very long distance using a VGA cable might result in slight degradation of the video signal and quality. Box Pack- Warranty: 1 Year

Manufacturer: ATEN The VS88 Video Splitter duplicates the video signal from an input source (i.e. a computer) and route it to up to 8 display devices (monitors, projectors, etc.). However, they go beyond being merely duplicators, in that they also enhance the video signals over distances up to 65 meters. Furthermore, they can be cascaded three levels to additional ATEN video splitters to support many numerous display devices. And they mount inconspicuously on the wall or out of sight. One video input to 8 video outputs. Cascadable to 3 levels - provides up to 512 video signals. Supports up to 250 MHz bandwidth. Long distance transmission - up to 65 m (210'). * High video resolution - up to x . DDC, DDC2, DDC2B Compatible (Port 1 only). Compact design with convenient topside connection, lays flat on a desktop or mounts on the wall. Supports VGA, XGA, SVGA, UXGA and multisync monitors. OS Support: Windows , Windows XP, Linux, Mac and Sun Video content sent over very long distance using a VGA cable might result in slight degradation of the video signal and quality.

No Driver Required. Connect to presentations without software, just connect to a laptop or tablet via HDMI to start sharing. Based on high-speed USB 2.0 technology, you can capture a high-definition HDMI video signal of a signal channel. The USB capture connects to your video source and computer, and captures high-definition video up to 1080p 60fps. The game capture card is suitable for devices with HDMI output, such as devices for PS4, for Xbox one, for Wii U and for Switch. No driver or external supply, The game capture card is suitable for low-latency game, can meet the needs of the meeting.

UAV COFDM wireless transmitter for long range audio video in NLOS & LOS UAV COFDM wireless transmitter transmits over 100km LOS and 1km to 3km nlos long range audio, video and images. COFDM wireless transmitter is with COFDM modulation, H.264 MPEG-4 video compression and AES encryption . HDMI or HD SDI Video input can be added, so that it can be made as a high definition (HD) UAV wireless video transmitter. Wireless video transmitter is used for long range audio, video transmission, live broadcast and drone video shooting / recording. Parameters Frequency: 138-4400MHz (optional) ,only 100MHz space for user RF output Power: 5-8Watt Voltage/current: DC12V/3A Modulation: COFDM,2K,QPSK Constellation: QPSK,16QAM Bandwidth: 2/2.5/6/7/8MHz(optional) Transfer rate: 2/4/6/8Mbps(optional) FEC: 1/2,2/3,3/4,5/6,7/8(optional) Guard Interval: 1/2,2/3,3/4,5/6,7/8(optional FEC: 1/32,1/16,1/8,1/4 Video Input: 1 line PAL/NTSC analog video Audio Input: Analog stereo left and right channels Video Compression: H.264/MEPG-4 Data encryption: AES/ ALLTECH Basic scrambling Flatness: ≤2dB(within full frequency range) , ≤0.5dB (within 8MHz Carrier: 2K,8K Video Signal: 1Vp-p@75Ω,NTSC/PAL adaptive Resolution: 720p RF Interface N(F) Video Format: PAL/NTSC AV Interface: BNC (HDMI/SDI can be customized) Work environment: -30~70 degrees centigrade Distance: 3km max NLOS(manpack) 100km max LOS (on helicopter) Size: 200*130*60mm Weight:1.5kg

40km on Drone portable NLOS 1km wireless video transmitter COFDM wireless video transmitter uses ,AES encryption, COFDM modulation. Audio video encrpted uav transmitter supports both LOS(Line-of sight) and NLOS(Non Line-of sight) transmission. Key word encrypted uav transmitter can transmit 1km to 1km to 1.5km video through buildings, 20km to 40km long range video on UAV. Encrypted uav transmitter can live broacast video, images to the rear command post. Confidential audio video key word encrypted UAV transmitter is used in UAV surveillance, public security organs, procuratorate, court and security bureau. Video Sender Details 40km on Drone portable NLOS 1km wireless video transmitter Lightweight： 600g net weight only Small size： just as cute as 3.5" Tablet PC Distance: 1km to 40km LOS distance on air Aluminum-unibody housings: featured, good impact resistance and heat dissipation Special design for long range UAV uses Parameters Frequency: 300-900MHz(option),1.2G/2.4G/4.4GHz(customized) Modulation: COFDM,2K,QPSK DC Input: DC11-13V Working Current: 1.5A RF Power Output: 2-3Watt Constellation: QPSK,16QAM FEC: 1/2,2/3,3/4,5/6,7/8 Guard Interval: 1/32,1/16,1/8,1/4 Bandwidth: 2/2.5/4/8M(optional) A/V Interface: BNC or Aviation plug (optional) Encryption: AES 128/256 bits Flatness: less-than or equal 2dB(within full frequency range); less-than or equal 0.5dB (within 8MHz) Carrier: 2K,8K SHG :52dBc Video Signal: 1Vp-p@75Ω,NTSC/PAL adaptive CBER: 2.0E-4 Video Compression: MPEG-2 4:2:0 /MPEG-4 (optional) Resolution: 1280*720P Video rate: 15Mbps MAX (automatically) Audio Input: Stereo Left/Right audio channel; RF Interface: SMA / F (type) Video Format: PAL/NTSC(self-adaption) OperatingTemperature: -25 degree Celsius~55 degree Celsius Storage Temperature: -40 degree Celsius~70 degree Celsius Distance: 1-40km (LOS/NOLS) distance(on air) ; 1.5km NLOS distance(on ground station) Size: 14*8*2.8cm Weight: 0.6kg

Polycom VSX 3000 Video/Audio Conference System Monitor + Remote KEY FEATURES General Device Type Video conferencing device Built-in Devices Stereo speakers Display Technology TFT active matrix Diagonal Size 17" Native Resolution 1280 x 1024 Modem Type Wired Max Transfer Rate 2 Mbps Video Input Type Digital video camera (colour) - integrated Video Output Analogue Video Signal RGB, composite video (NTSC, PAL) Audio Audio Input Microphone - integrated Audio Output Speaker(s) Sound Output Mode Stereo Input Device Type Remote control Connectivity Wireless Networking Type Network adapter Connectivity Wired Data Link Protocol Ethernet, Fast Ethernet Network Protocol TCP/IP, UDP/IP Features DHCP support, NAT support, ARP support, DiffServ support, manageable Expansion / Connectivity Interfaces 1 x display / video - composite video input - RCA 1 x headphones - output - mini-phone stereo 3.5 mm 1 x audio - line-In - RCA x 2 1 x display / video - VGA input - 15 pin HD D-Sub (HD-15) 1 x display / video - VGA output - 15 pin HD D-Sub (HD-15) 1 x network - Ethernet 10Base-T/100Base-TX - RJ-45 1 x audio - line-out - mini-phone stereo 3.5 mm

Type: HD COFDM transmitter, UAV COFDM transmitter Other name: COFDM transmitter, wireless video sender Modulation： COFDM Special Features: point to point, point to multi point, NLOS, LOS, mobile wireless transmission High definition: 1080I, 1080P 1920X1080; full HD Port: HDMI, SDI Frequency: VHF, UHF, 300MHz to 800MHz, 800MHz to 4400MHz, or 1.2GHz, 2.4GHz... Distance: 1km, 2km, 3km (vehicle to building); 10km to 40km on UAV Function: transmitting audio video Encryption: AES 128 bit encrypted; AES 256 bit encrypted Details of UAV COFDM transmitter 1080P COFDM wireless HDMI or HD SDI video UAV COFDM transmitter is a mini 1080i full HD video transmitter. COFDM Wireless HDMI or HD SDI video transmitter is with the core of mobile communication technology COFDM (multi-carrier modulation technique), which can transmit high quality and stable full-HD digital video signal in high speed mobile condition and heavy building blocks. COFDM HD video transmitter is with H.264 encoding format and HDMI or SDI video connector, stereo balance audio input and narrowband.

Manufacturer: ATEN One video input to 8 video outputs Supports up to 450 MHz bandwidth Cascadable to 3 levels - provides up to 512 video signals Long distance transmission - up to 65m * Superior video quality - up to x Supports VGA, XGA, SVGA, UXGA, QXGA, WUXGA and multisync monitors Built-in 1.5 GHz amplifier to ensure video system maintain excellent fidelity All-metal casing * Video content sent over very long distance using a VGA cable might result in slight degradation of the video signal and quality. Box Pack- Warranty: 1 Year