Closed-circuit televisions (CCTV) are video surveillance that use video cameras to transmit signals to specific sets of monitors. GAOTek offers a wide array of high quality and inexpensive CCTV and video related equipment such as multi-functional CCTV testers and color video quad processors for sale to the United States, Canada and Globally.

Multi-functional CCTV testers are used for on-site maintenance or installation of IP cameras, analog cameras, network devices, video displays, PTZ controls, audio tests, and color generators. Some of this equipment can have unique functions such as POE power supply testing, PING testing, IP address scan, video screenshot, video record, image magnification, port flicker, cable search, and LED lamp.

The color video quad processor system allows the users to control the video output using different display modes such as quad split, full screen, PIP (picture in picture), dual-screen, image motion detection, independent adjustment, video parameters, and auto sequence.

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ID: GAOTek-CVQP-163

GAOTek 3D video wall processor’s function is to split one input video image into several equal video blocks and zoom out these video blocks to full screen picture, then output each image via HDMI port, connect it’s HDMI output to your HDMI display panel, you can get the video wall display.
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ID: GAOTek-CVQP-111

GAOTek 3D Video Wall Processor function is to split one input video image into several equal video blocks and zoom out these video blocks to a full-screen picture, then output each image via HDMI port, connect its HDMI output to your HDMI display panel; you can get the video wall display.
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ID: GAOTek-CVQP-164

This 4 Channel video wall controller has a 12 V wok voltage power supply, standard power of ≤1W and 3 D comb filter power.
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ID: GAOTek-CVQP-148

This 4 Input Video Wall Processor has power of 55 W, 1.38 in audio port, 4 HDMI Output interface, and AC 100 V to 240 V 50 or 60 Hz power source.
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ID: GAOTek-CVQP-138

This 4 K Video Wall Processor has power supply of 12 V and 3 A, 9 HDMI output channels and resolution of 3840 pixels x 2160 pixels at 60 Hz.
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ID: GAOTek-CCTVT-115

This 4.3 Inch Monitor Tester has analog & IP cameras, and up to 6K display, coaxial & analog camera test, IP discovery with PTZ analysis.
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ID: GAOTek-CCTVT-119

This FHD Monitor Camera Tester has 4K video, 4X zoom image snapshot, HDMI input, ONVIF, dual network port, built-in Wi-Fi/PTZ control.
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ID: GAOTek-CCTVT-101

This CCTV Camera Tester offers IPS touchscreen monitor, 4K video display, AHD, CVI, TVI tests, PoE, Wi-Fi, and more. Ideal for camera diagnostics
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ID: GAOTek-CVQP-160

This 4K Interactive Projection has a power supply of 12 W, 12 V at 2 An AC to DC, 600 MHz maximum input pixel and 165 MHz output pixel resolution.
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ID: GAOTek-CCTVT-116

This 4K IP Camera Tester has  H.265 4K IP cameras, cable tracing, PTZ control, Wi-Fi, screen projection, and resolution of 960 x 540 pixels.
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ID: GAOTek-CVQP-101

This 4K LED Display Controller has 70 W Power consumption, working temperature up to 140 °F, 4 DVI inputs, 3840 × 2160 at 60 Hz resolution.
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ID: GAOTek-CCTVT-108

GAOTek 5 in 1 all-in-one portable CCTV camera video is designed for maintenance and installation of IP analog, HD coaxial cameras as well as other security equipment
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ID: GAOTek-CCTVT-114

This 5 in 1 CCTV Tester has 3.5 in HVGA LCD, 3000 mAh  Li-polymer battery with power time of 11 hours and UTP cable test.
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ID: GAOTek-CCTVT-122

This 5″ All-In-One Wi-Fi Tester has 8MP CVI/TVI/AHD/EX-SDI/HD-SDI/3G-SDI support, 4K video, VGA & HDMI input, cable tests, Built-in 7.6 V Lithium polymer battery 3350 mAh.
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ID: GAOTek-CCTVT-120

This Wrist HD CCTV Camera Tester has 4K video, IP/AHD/CVI/TVI/CVBS support, HDMI input, ONVIF, dual network port, built-in Wi-Fi/PTZ control system.
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ID: GAOTek-CCTVT-106

This Wi-Fi IPS OTDR has 1310/1550 nm wavelength, dynamic range 28/26 dB with 32K to 128K sampling points, FC-PC interface and flash storage
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ID: GAOTek-CCTVT-102

This 5.4″ 8K OTDR Tester has 1920×1152 resolution, 8GB storage, HDMI output, optical power meter, red light source, TDR distance measurement.
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ID: GAOTek-CCTVT-104

This CCTV Tester has high resolution, built-in Wi-Fi (150 M speed), DC 12V/2A power output, PoE power output (Max 24W).
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ID: GAOTek-CCTVT-110

This Video Cable Monitor offers touch screen, high resolution display, integrated battery, RJ45 TDR cable test with 8MP resolution.
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ID: GAOTek-CCTVT-137

This Analog CCTV Camera Tester has power supply of DC 12 V, resolution of 8 MP, screen size of 7 in (17.78 cm) and weight of 2.20 lb (1 kg).
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ID: GAOTek-ITP-119

GAOTek analog video decoders are the most advanced products for service operators.
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This Android Tablet has 15.6 in (39.63 cm) IPS panel size, it has 250 cd/m2 brightness (nits), and it has 1920 pixels x 1080 pixels maximum resolution.
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ID: GAOTek- CVQP -134

This Audio Matrix Video Processor has power supply of 100 V AC to 240 V AC, frequency of 50 Hz, and input resolution of 3840 pixels x 2160 pixels.
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ID: GAOTek-CCTVT-135

This Cable CCTV Camera Tester has physical port of Dual-port RJ 45 Ethernet 1 Gbps, video resolution of 1080 p max and 12 v 2 A power output.
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ID: GAOTek-CCTV-116

This CCTV camara test has 2 K display, 4 channels Rapid ONVIF, and 4 K H.265 video display via mainstream.
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ID: GAOTek-CCTV-122

GAOTek cctv tester 4 k hd camera testers are designed for maintenance and installation of IP analog, HD coaxial cameras as well as other security equipment.
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ID: GAOTek-CVQP-129

GAOTek color LCD composite video H.264 encoder is developed to adapt global terrestrial digital television. It is mainly applied in home entertainment, surveillance control, hotel digital signage, shops, etc.
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ID: GAOTek-ITP-114

GAOTek color light sending card video processors are professional LED display controllers, it possesses powerful video signal receiving capacity, and supports multiple signal inputs, with max input resolution of 1920 pixels × 1200 pixels. Meanwhile, 2 Gigabit Ethernet output ports support big LED display of 2560 pixels in maximum width/height.
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ID: GAOTek- CVQP -131

This Color Video Quad Processor has 2 input channels, power supply of 65 W, frequency range of 0.31 mi, and supply voltage of 100 V to 240 V AC.
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ID: GAOTek- CVQP -133

GAOTek color video quad processor features seamless switching, fade-in or fadeout switching, and blend switching offering three custom dual picture display modes and supports PIP or PBP displays.
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ID: GAOTek-CVQP-112

GAOTek Color Video Quad Splitter Processor is the perfect solution for entertainment and Digital signage application in retail outlets, clubs, trade shows, control centres, building lobbies, and other similar venues.
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GAOTek color video quad splitter processors are the perfect solution for entertainment and Digital signage application in retail outlets, clubs, trade shows, control centers, building lobbies, and other similar venues.
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ID: GAOTek- CVQP -136

GAOTek color video quad splitter processor is the perfect solution for entertainment and Digital signage application in retail outlets, clubs, trade shows, control centers, building lobbies, and other venues.
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ID: GAOTek-CVQPL-105

GAOTek Color Video Quad Splitter Processors are the perfect solution for entertainment and Digital signage application in retail outlets, clubs, trade shows, control centers, building  lobbies, and other similar venues.
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ID: GAOTek-ITP-112

This computer 12th gen processor dual has 2 x DDR5 SO-DIMM ram, power of 12 V to 19 V, it has ROM of 1 x M.2 M-key, and it has humidity of 5% to 90%.
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ID: GAOTek CVQP 155

This Customizable DVI Processor has 600 MHz input pixel and 330 MHz output pixel, 90° rotation ratio stitching, and 49.21 ft (15 m) output distance.
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ID: GAOTek-CCTV-115

GAOTek CVBS CCTV testers have 8 in (20.32 cm) touch screen IP camera tester that designed for maintenance and installation of IP analog, HD coaxial cameras as well as other security equipment.
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ID: GAOTek-CVQP-106

This Full Color LED Display has <= 75 W power, 100 to 240 V, 50 Hz or 60 Hz resolution, dual pictures, and multiple audio input and output.
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ID: GAOTek-CVQP-113

GAOTek Full Color LED Display Screen is an LED control system for remote control and offline HD video playback for small-pitch LED advertising screens, including asynchronous sending box GAOTek Full Color LED Display Screen, receiving card and control software HDPlayer three parts.
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ID: GAOTek-CVQPL-104

This led display video processor has output resolution of up to 2304x1152, with 8-channel digital-analog video input of 1 DP, 1 DVI, 2 HDM, 2 VGA.
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ID: GAOTek-CVQP-103

GAOTek Full Color Led Video Processors is a professional LED display controller.
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ID: GAOTek-CCTVT-107

GAOTek HD combines 5.4-inch Monitor CCTV tester is a high-performance tester for both IP Camera and Analog camera
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ID: GAOTek-CVQP-143

This HD Video Switcher has Supply voltage of 100 V to 240 V, 2304 x 1152 at 60 Hz and 2560 pixels x 816 pixels at 60 Hz resolution.
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ID: GAOTek-CVQP-128

This HDMI encoder has a bit rate of 16 kbps to 12 Mbps, a frame rate of up to 60 fps, 8 x HDMl embedded audio input, and 24-bit sampling accuracy.
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ID: GAOTek- CVQP -130

This HDMI LED video Quad Processor has 4 input channels, 6 output channels, 55 W power consumption, and -4 °F to 140 °F storage temperature
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ID: GAOTek-CVQP-156

This High Quality Video Processor has power of 55 W, 8 outputs, 4 input, 8 output, and resolution of 4 k at 60 Hz.
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ID: GAOTek-CVQP-144

This Holographic Edge Blending Processor has a power supply of 12 W, 12 V voltage at 2 A current, resolution of 3072 pixels x 768 pixels at 60 Hz.
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This Indoor-outdoor Video Processor has power of 100 v to 240 v, it has frequency of 50 hz to 60 hz, and it has outsourced of 2 DVI 1 VGA.
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ID: GAOTek-CCTVT-130

 This Integrated Mount CCTV Tester has power supply for camera of 12 V DC 2A, display of 7 in (17.78 cm) and wifi frequency of 2.4 G or 5 G.
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ID: GAOTek-CCTV-119

This integrated mount cctv tester has 2 MP resolution, 2.4 G or 5 G Wi-Fi frequency, and 7 in (17.78 cm) touch screen display.
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ID: GAOTek-CCTV-120

This IPC CCTV Camera Testers has 7 in touch screen with retina display ,1920 pixels x 1200 pixels resolution, and 4 K video display via mainstream.
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ID: GAOTek-CCTV-117

GAOTek IPC tester functions are based on the models you choose. IP Cameras (on vif protocol) + analog cameras + SDI + AHD + TVI + CVI = video display. Digital multimeter + optical fiber power meter + Visual fault locator + TDR + SDI + AHD + TVI + CVI = full function.
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ID: GAOTek-ITP-118

GAOTek IPTV live streaming encoder cables are the newest professional HD audio & video encoding devices with powerful functionality, which support H.264 encoding, dual-Streaming data.
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ID: GAOTek- CVQP -132

This LED Color Display Control System has 100 V to 240 V DC supply voltage, 50 Hz or 60 Hz frequency and 1920 pixels x 1200 pixels input resolution.
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ID: GAOTek- CVQP -129

This LED Display Controller has 4096 pixels x 2160 pixels input resolution, 10.48 M loading capacity, and maximum width of 16384 pixels. 
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ID: GAOTek-CVQP-139

This LED Display Controller has power supply of 25 W, voltage of 110 V to 240 V and resolution of 4608 pixels x 2304 pixels.
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ID: GAOTek- CVQP -135

GAOTek LED display video processor is a professional LED display controller with excellent display control and powerful front-end video processing capabilities.
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ID: GAOTek-CVQP-107

This Display Video Quad Processor has up to 60 Hz frequency response, 2 DVI 1 VGA output, 3 AV 2 DVI 2 VGA 1 HDMI input, and matting function.
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ID: GAOTek-CVQP-102

This LED Display Video Wall Processor has 75 W power consumption, up to 85 % ambient humidity, 14 video input ports, and PAL or NTSC composite video.
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ID: GAOTek-CVQP-109

This Led Display Video Wall Processors has up to 85 % environment humidity, PAL or NTSC video system, two signal-switching ways, and has 5 languages.
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ID: GAOTek-CVQP-110

This Led Video Display Full Color has 2 DVI 1 VGA Output, up to 240 V 50 Hz or 60 Hz power, 30000 hours MTBF, and 8-channel digital-analog video input.
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ID: GAOTek-CVQP-150

This Led Video Display Processor has 75 W power, 50 Hz to 60 Hz frequency, 1152 pixels x 640 pixels maximum output resolution and 30,000 hours MTBF.
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ID: GAOTek CVQP 152

GAOTek LED video processor have 9-channel video input, 3CVBS,2 VGA, 2DVI, 1 HDMI, and 1 SDI(Expanding). Covers civil and industrial uses.
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ID: GAOTek-CVQP-108

This LED Video Processor has 2304 x 1152 max resolution, 10-bit processing, power supply of AC 110 to 220 V, and 4 custom PIP, POP display modes.
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ID: GAOTek-CVQP-157

This Multi Splicing Processor has DVI output resolution of 1024 pixels x 768 pixels at 60 Hz, and power supply of 100 V to 240 V.
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ID: GAOTek-CCTVT-111

GAOTek Multi-function 4 K HD CCTV Tester Monitor is our new industrial monitor, it with 4 K high resolution, with recording, display, playback, 8 times zoom functions, compatible Lemo aviation connector, USB, BNC connector.
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ID: GAOTek-CCTVT-113

This Multi-Function CCTV Tester offers 8K display, TVI 5.0 audio test, AHD/CVI 8MP tests, HDMI input, ONVIF. 7″ IPS,7800 mAh Lithium-Ion Battery.
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ID: GAOTek-CVQP-162

This Multi-function switch splitter has 8 channels, 12 V power supply, 60 Hz frequency range, output distance of 16.40 ft to 49.21 ft (5 m to 15 m).
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ID: GAOTek-CVQP-145

GAOTek Multi-Screen Video Wall Processor Controller is an ultra HD Rotary Splicer by Shenzhen Bitvisus Technology Limited.
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ID: GAOTek-CVQP-137

GAOTek multi-viewer video processor series are specifically designed for the current display equipment of digital flat panel and oversized screen.
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ID: GAOTek-CVQPL-102

GAOTek Multi-viewer Video Processors are specifically designed for the current display equipment of digital flat panel and oversize screen.
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ID: GAOTek-CCTVT-132

This Multifunction CCTV Camera Tester has 4 K 30 FPS HDMI output support, Built in 2.4 G or 5 G wifi and cable test range of 0.74 mi (1.2 km).
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ID: GAOTek-CCTVT-138

This Multimode CCTV Tester has 150 M speeds built-in Wi-Fi, DC 12 V 3 A power supply and (14 ℉ to 122 ℉ (-10 ℃ to +50 ℃) working temperature.
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ID: GAOTek-CCTVT-131

This OTDR Multifunction CCTV Tester has 2.4 G wifi with speed of 150 M, 500 brands IP camera test support and 8K video display via mainstream.
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ID: GAOTek-CCTVT-103

This OTDR Tester offers high resolution, 8GB storage, HDMI output, optical power meter, red light source, TDR network cable test, Wi-Fi test.
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ID: GAOTek-CCTVT-105

GAOTek  Plus 7 Inch H.265 4K CCTV Teste has 4-inch IPS touch screen IP camera tester is designed for maintenance and installation of IP analog, HD coaxial cameras as well as other security equipment
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ID: GAOTek-CCTV-118

This portable CCTV tester monitor has 4 K camera tester network, 7 in (17.78 cm) retina touch screen, and 7.4 V 5000 mAh battery.
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ID: GAOTek-CCTVT-139

This Portable Multifunctional CCTV Tester has support of DC 12 V 3 A, PoE 48 V output,3200 mAH battery, and 1000 M automatically adaptive wifi.
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ID: GAOTek-ITP-117

GAOTek powerful single board computers are small, powerful computers that lets you run multiple neural networks in parallel for applications like image classification, object detection, segmentation, and speech processing.
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ID: GAOTek-CVQPL-101

This  Quad Video Switcher for Big Led Screen has DVI output resolutions, custom resolutions for different channels, and is supported by 100 to 240V AC, 50 Hz / 60 Hz.
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ID: GAOTek-CCTVT-125

This Retina CCTV Tester has 2048 pixels x 1536 pixels resolution display, 8 in retina touch screen size and 7.4 V lithium polymer built-in battery.
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ID: GAOTek-CCTVT-133

This Retina Touch CCTV Tester has an 8 in (20.32 cm) Retina touch screen display, 4 k video input or output and power supply output of 12 V 3 A.
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ID: GAOTek-CCTVT-136

This Security Camera CCTV Tester has external power supply of DC 12 V 2 A, built in WIFI with speeds of 150 M and 1 min to 30 mins auto off.
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ID: GAOTek-CCTV-123

GAOTek security HD CCTV camera testers have ip-discovery that adopt whole network segment searching technology.
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ID: GAOTek-CCTVT-117

This Smart Mini OTDR has a 4.3-inch touch screen, scratch-resistant glass, charge via power bank, data export options, and 4000 mAh lithium battery.
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ID: GAOTek-CCTVT-112

This CCTVIP Camera Tester has RJ45 cable TDR test, cable quality test , 5MP AHD, 4K display, dual window, built-in WIFI, and hotspot.
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ID: GAOTek-CVQP-141

GAOTek smart splicing processor is the perfect solution for entertainment and Digital signage application in retail outlets, clubs, trade shows, control centers, building lobbies, and other venues.
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ID: GAOTek-CCTV-121

This Support Analog CCTV Cameras Tester has 960 pixels x 240 pixels resolution, 3.7 V 1400 mAh battery and DC 5 V ,12 V output.
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This Switcher Video Wall Processor Controller has voltage of 12 V 2 A, it has resolution of 4096 pixels x 2160 pixels, and it has output of 9 HDMI
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ID: GAOTek-CCTVT-134

This Touch Monitor Multifunctional CCTV Tester has resolution of 8 MP, screen size of 8 in (20.32 cm) and HIK or DAHUA or Uniview Test support.
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ID: GAOTek CVQP 154

GAOTek TV Video wall controller’s function is to split one input video image into several equal video blocks and zoom out these video blocks to full screen picture, then output each image via HDMI port, connect it’s HDMI output to your HDMI display panel, you can get the video wall display.
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ID: GAOTek-CVQP-161

GAOTek TV Wall Controller is an ultra HD Rotary Splicer by Shenzhen Bitvisus Technology Limited.
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ID: GAOTek-CVQP-105

GAOTek Ultra HD LED Video Processor has three video outputs. 2 video output using two DVI outputs, including a VGA output and DVI outputs share one output connector.
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ID: GAOTek-ITP-120

This vdwall video processor has 41 °F to 104 °F (5 ℃ to 40 ℃) operating temperature, it has 15 % to 85 % humidity, and it has power of 50 Hz or 60 Hz.
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ID: GAOTek-CVQP-149

GAOTek video display controller Series is an LED Display Screen video controller that integrates sending card functions with video processing.
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ID: GAOTek-CVQPL-103

LED Video Processor 6-channel video input, 3 CVBS, 1 VGA, 1DVI, 1 HDMI. Basically, covers the civil and industrial uses.
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ID: GAOTek- CVQP -128

This Video Processor Display Controller has input voltage 100 to 240 V AC, 20 GB ethernet, 11.8 M pixels capacity and rated power consumption of 4 W.
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ID: GAOTek-CVQP-147

GAOTek video switching keyboard controller is an automatic three-position recording and broadcasting system using integrated hardware equipment, embedded Linux operating system, B/S architecture design, highly integrated embedded high-definition video capture module, recording module, live module, image recognition and tracking module, direct broadcasting Switching module, image segmentation and splicing module, the local echo output module, to realize the functions of video live broadcasting, intelligent direct broadcasting, high-definition recording, touch screen control, image recognition tracking and other functions.
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ID: GAOTek-CVQP-159

This video wall controller has 100 V to 240 V power supply, 5.3 million pixel custom resolution and 4 DVI output.
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ID: GAOTek-CVQP-151

GAOTek video wall controller is designed up to RGB color gamut 4:4:4 chroma.