How Wireless Alarms Work
The components in a wireless alarm systems communicate via radio frequency, making them an ideal security option for homes where running wires is difficult. Their portable nature allows them to be moved from one location to another. Wireless alarm systems have no cables connecting sensors to the main control panel, so they are extremely easy to install. Nearby sheds or garages can be covered without the need for external cables. They can be controlled by convenient keyfob remote control units, as well as standard keypads. Each sensor has its own battery and these must be changed periodically, but our professional control systems will let you know when a battery is getting low. These systems will not only monitor battery strength, they also supervise each window/door sensor to be sure it is still communicating on a daily bases. These systems are very convenient for renters, just take it with you when you move. Due to the technology involved they cost nearly double a wired system, but make up for it in installation labor. To reduce the cost some people install a wired control and run cables to the part of the home they can reach, and add wireless to the rest.