How to Select a Home Robbery Alarm System

Decide whether you want a wired or a wireless system (the two basic type of home robbery alarm systems). Both have advantages and disadvantages. Wired alarm systems are interconnected, with wiring running through the walls of your house. They usually require professional installation and often come as part of a security monitoring service. They're often more expensive and can't readily be moved, but they're also very reliable. Wireless systems consist of multiple components linked via radio signals. You can usually install them yourself with just a few household tools. They're portable--which means you can take them with you when you move--and you won't need to pay for installation. They rarely come with monitoring services, however, and you need to check the batteries routinely to make sure they stay fresh.

Measure the size of your house, noting all of the areas you wish to protect. Your home burglar alarm system needs to cover all of that space effectively, either by running wire from a central locale to every spot requiring a component or using wireless receivers with a range that covers the whole house. Regardless of the type of system you want, you need an accurate gauge of your house's dimensions to make sure it's all covered.

Count the number of doors and windows on the ground floor, and any upper story entrances that a robber may be able to access. Your home robbery alarm system needs a sensor mount for each one to alert you if an intruder tries to get in.

Identify key locations in your home that you want to protect with a motion sensor. They include areas that contain valuables (such as the bedroom or entertainment center), centralized locales that a robber may need to pass through, or "choke points" like the stairs or hallway, which similarly require a burglar to pass in order to access parts of the house. Make sure your burglar alarm contains sensors for all of them.

Chose a point for your central control panel--the keypad that activates and deactivates the alarm. It may require access to a power outlet, in which case you should find a spot within range. Otherwise, it should be close to the main entryway to the house (so you can turn it on and off easily), but hidden from sight if possible so prying eyes don't spot it. A closet or nook near the front door is an ideal location.

Shop around for different alarm systems and select one that meets all of your needs within the budget you have allotted.