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What Kind of System to Choose

Wireless vs. Hard-Wired

While there are many types of products available on the market, most alarm systems available for purchase are either hard-wired or wireless.

The main difference is hard-wired systems have a wire connecting each device to the central control panel. A skilled installer uses special tools to conceal the wire inside walls, attics and crawl spaces.

In a wireless system, small radio transmitters "connect" the sensors and keypads to the control panel. This is especially useful in places where it could be difficult to install wires.

Some systems may use a combination of the two technologies.

Higher quality wireless systems use frequent test signals to verify the operability of each transmitter.

What Choice is Right for You?

Hard wired and wireless systems often cost about the same. Hard-wired systems look nicer, but take much longer to install. Wireless systems are a good solution when there is no way to get a wire from "here to there." However, be advised that each wireless transmitter will periodically need a new battery to function properly.

Each type of system has its advantages and disadvantages. Choosing an alarm system, whether it be a hard-wired or wireless system, is s decision you should make in consultation with your alarm company. They can help you choose the system that is best for you and your circumstances.

Revised July 9, 2004


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