WH Security - Changing batteries in a door/window sensor

This video outlines how to change the batteries in your door and window sensors from WH Security. WH Security, located in Rockford, Minn., offers a variety of home and business security options.

Protecting your home and family with a customized, state-of-the-art security system and fast-response alarm monitoring is easy with WH Security. Whether you are home or away, your custom-built system detects and alerts you of intrusion, fire, environmental and medical situations, and more.