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.

How Wired Alarms Work

In hardwired alarm systems all components - such as window/door sensors, motion detectors and keypads - are connected directly to the master control panel via cables. They are the most reliable type of security systems and are generally maintenance free. It is best to pre-wire a home during construction, while the walls are open. If this can not be done, drilling from each window/door location up to the attic or down to the basement will have to be done.
Hardwired alarm systems rely on simple switching circuits to operate, so they are easy to understand. They do not need complex radio electronics, so they are less expensive than wireless. They run from one main power supply, so they do not need several batteries periodically changed.
Alarms run on 12 Volts DC so there is no risk of electrical shock, but it is important to check wire polarity and connections before applying power. All systems come with wiring diagrams, you should know how to read them and practice basic wiring techniques like parallel and series connections.
Several window/door sensors can be connected to an alarm panel input (called a zone), but there are advantages to having several zones covering different parts of the house. First and most obviously, you can tell what part of the house the sensor is in if the alarm is triggered. This narrows down the search for signs of an intruder or an open window.

Are you a 'do it yourselfer' looking for professional grade alarm equipment? You've come to the right place! We are proud to offer you the same high quality components that we install everyday for our clients locally. These systems are not available at your local hardware store. Installation of these systems is not difficult. If you can run a phone line or a cable TV outlet, you most likely have the skills to install your own security equipment.  Alarms run on 12 Volts DC so there is no risk of electrical shock, but it is important to check wire polarity and connections before applying power. All systems come with wiring diagrams, you should know how to read them and practice basic wiring techniques like parallel and series.