How To Set Up A DIY Home Security System On A Budget

From using existing wiring to repurposing old hardware or smart devices, keeping your home secure might not cost as much as ...
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Handheld tester has six CCTV tools

Designed for use with video monitors, DVRs, twisted-pair cables, and fixed and PTZ cameras, the SecuriTEST CCTV/Security installation tester provides six essential tools. It includes a DMM, a ...