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.

Showing 1–24 of 152 results

GAOTek Surveillance Wireless IP Camera

SKU: GAOTek-SCA-141
This Surveillance Wireless IP Camera has viewing angle of 75°, 8 GB to 128 GB TF support,1080 pixel or 720 pixel resolution and 180 degrees Rotation.

GAOTek CCTV Camera Test

SKU: GAOTek-CCTV-116
This CCTV camara test has 2 K display, 4 channels Rapid ONVIF, and 4 K H.265 video display via mainstream.

GAOTek Security HD CCTV Camera

SKU: GAOTek-CCTV-123
GAOTek security HD CCTV camera testers have ip—discovery that adopt whole network segment searching technology.

GAOTek CCTV Tester 4 K HD Camera Tester

SKU: 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.

GAOTek Support Analog CCTV Cameras Tester

SKU: 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.

GAOTek IPC CCTV Camera Testers

SKU: 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.

GAOTek Integrated Mount CCTV Tester

SKU: 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.

GAOTek Portable CCTV Tester Monitor

SKU: 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.

GAOTek IPC Tester CCTV Tester

SKU: 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

GAOTek CVBS CCTV Tester

SKU: 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.

GAOTek Retina CCTV Tester

SKU: GAOTek-CCTV-114
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.

GAOTek Color Video Quad Processor

SKU: GAOTek-CVQP-195
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.

GAOTek LED Color Display Control System

SKU: GAOTek-CVQP-194
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.

GAOTek Color Video Quad Processor

SKU: GAOTek-CVQP-193
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.

GAOTek HDMI LED Video Quad Processor

SKU: GAOTek-CVQP-192
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.

GAOTek Color Video Quad Splitter Processor

SKU: GAOTek-CVQP-191
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.

GAOTek HD Combine Tester

SKU: A0490004tek
This HD Combine Tester is designed with dual 1000 M network port which supports analog SD, HD-TVI, AHD, and HD IPC and can be used to monitor network flow to locate faults.

GAOTek Video Wall Controller

SKU: GAOTek-CVQP-190
This video wall controller has 100 V to 240 V power supply, 5.3 million pixel custom resolution and 4 DVI output.

GAOTek Video Wall Controller

SKU: GAOTek-CVQP-189
This video wall controller has a power of 12 V, 6 way HDMI output, resolution of 1920 x 1080 at 60 Hz and a display style of 2 x 3, 3 x 2.

GAOTek 4 Channel Video Wall Controller

SKU: GAOTek-CVQP-188
This 4 Channel video wall controller has a 12 V wok voltage power supply, standard power of  ≤1W and 3 D comb filter power.

GAOTek 3D Video Wall Processor

SKU: GAOTek-CVQP-187
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.

GAOTek Multi-function Switch Splitter

SKU: GAOTek-CVQP-186
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).

GAOTek TV Wall Controller

SKU: GAOTek-CVQP-185
GAOTek TV Wall Controller is an ultra HD Rotary Splicer by Shenzhen Bitvisus Technology Limited.

GAOTek 4K Interactive Projection

SKU: GAOTek-CVQP-184
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.