Need to test, aim, focus or program your CCTV camera system? We've got security camera testers and more for you. Not just for cameras either; we offer cable testers to check, map and measure your whether fiber optic or copper wiring. Computer, coaxial, data network, video and voice cables - we have a tester for that. What good is a security system if it doesn't work the way it's supposed to? These testers ensure that you get the most out of your surveillance set up.