Door and Window Sensors is another feature of the USAlarm home security system that many homeowners find invaluable. Before the development of home security systems, homeowners often didn’t know they'd been robbed until they were home for hours and realized things were missing. Even after security systems and burglar alarms were invented, your home could be robbed before you knew it, if the criminals knew how to avoid the cameras or what door or window to enter. People often lost prized possessions that were never recovered because too much time had elapsed. This is not a concern when you used USAlarm with their many "next generation" features.

With USAlarm's door and window sensors, you'll know the minute a door or window is opened or closed. These small devices are wireless so there's no chance of the phone lines being cut and deactivating the system. They're connected to the control panel, which communicated 24/7 with the central monitoring center. This quality is all part of the Interactive Monitoring, which is part of the USAlarm system. Door and Window Sensors not only let you know every time a door or window is opened or closed but also drawers, cabinets or just about anything that opens or closes. You can adjust the security settings the way you want them to be.

Regardless of where you are, you'll be notified the instant something is opened as well as the dispatch unit. This sensor is portable and very small, making it as easy to move as it is to install. You won't have to worry about your door/window sensors malfunctioning without you knowing about it. The small lithium battery has a life span of over 5 years, so you won't need to worry about a dead battery for quite awhile after installation.

With Interactive Monitoring, you'll be notified if there is no alarm activity, low battery or any kind of malfunction. The signal transmission is 100% wireless so your home is always protected from every peril or circumstance.