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 1–12 of 185 results

GAOTek 16 Channel, Real Time, Color Video Multiplexer

SKU: A0410001tek
This smart 16 channel real time color video multiplexer is a unified format for the final output of the monitoring video signal that can be applied to the existing monitoring system for the transformation and upgrading

GAOTek 4 Channel Color Video Quad Processor

SKU: A0410003tek
This high performance 4 channel color video quad processor provides 4 CH video, 1 CH DVR and 2 CH alarm input and 1CH video, VCR and alarm output and is useful for live monitoring or recording purpose

GAOTek 8 Channel Color Video Quad Processor

SKU: A0410005tek
This 8 Channel Color Video Quad Processor provides 8 CH video, 1 CH DVR and 2 CH alarm input and 1 CH video and VCR and alarm output and is useful where multiple images are required in a limited space

Multi Functional CCTV Tester with Signal Transmit (Lt Wt)

SKU: GAO-CCTVT-101
Overview Key Features Specifications Additional Information Downloads Overview GAOTek Multi-Functional CCTV Tester with Signal Transmit (Lt Wt) is a professional

Multi Functional CCTV Tester with PAL and NTSN (Hunt Signal)

SKU: GAO-CCTVT-102
Overview Key Features Specifications Additional Information Downloads Overview GAOTek Multi-Functional CCTV Tester with PAL and NTSN (Hunt Signal) integrates video

GAOTek Smart Security 8″ Retina Touch Screen CCTVIP Camera Tester

SKU: 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.

GAOTek Multi-Function CCTV Camera Tester In One

SKU: 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.

GAOTek 5 In 1 CCTV Tester Video Monitor Tester

SKU: 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.

GAOTek 4K IP Camera Tester 8MP Camera CCTV Tester

SKU: 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.

GAOTek Smart Mini OTDR Active Fiber Optic CCTV Tester

SKU: 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.

GAOTek 4.3 Inch 4 IN 1 HD FHD Monitor Camera Tester

SKU: 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.

GAOTek 5-In-1 Wrist HD CCTV Camera Tester

SKU: 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.