Ari Erenthal, the MidChes intrusion alarm specialist for our team, evaluated the current status and reliability of using telephone (POTS) lines for modern security alarm communications. We've written many articles over the past few years about the...

Video management systems (VMS) are becoming more intelligent. The ability of a VMS to receive and react to alarms is improving and becoming more complex, fueled in part by widespread adoption and deployment of high-reliability video analytics and...

Over the years, our team has compiled dozens of educational and tutorial videos designed to provide a basis of knowledge about intrusion detection systems and the equipment commonly used as part of those systems. We have compiled nearly 50 videos...

Seismic detectors look for vibration like that caused by a saw or drill. Lots of people rely on big, heavy, metal boxes to keep their valuables in. Of course, we’re talking about safes and vaults. The problem is that safes don’t keep people out, it...

Building codes are written to help balance security, safety, and standard operations. That is, the ability of building owners to keep unauthorized people out while enabling people within the building to exit quickly and easily in case of a fire.

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A door alarm sensor is a magnetic device which triggers an intrusion detection alarm control panel when a door is open or closed. It comes in two parts, a magnet and a switch. The magnet is secured to the door, and the switch is connected to a wire...