Review on 5 inch HD CCTV Tester: 4-in-1 Support for 8MP CVI/TVI/AHD/CVBS Analog Cameras. Security Video Monitor with VGA & HDMI Input, Auto HD Coax Camera, UTP Cable, PTZ Controller, DC 12V/5V 1A Power Output by David Shah

Anyone who has spent hours wiring a multi-camera security system in their home or office knows the tedious task of troubleshooting endless lengths of cable from the camera to the point of connection to the DVR. VCR. Weather, rodents, and other physical obstructions can cause pinching, tripping, or difficult access for quick and accurate troubleshooting. This handy device can solve many of those problems when trying to figure out why you're not getting a camera signal 30 meters from the source. With so many different brands and cloning systems flooding an already saturated market, this makes things a lot easier. You can save so much time when you have such a tool that gives you the flexibility and versatility to troubleshoot multiple types of systems and platforms. A variety of standard ports on the back and the ability to test network cables make it even better. With HDMI (1920 x 1080) support, a large touchscreen display, and a durable body that protects the device from the harsh environment you might find yourself in, where the camera system is installed, this thing is worth more than its own Price. The all-in-one device offers support for so many different protocols and connection types, benefitting the amateur installer and even the professional troubleshooter.