Security System Components

It is important that you become familiar with all the security system components before you can properly compare home security systems. Once you are familiar with what components make up a home security system you'll better understand how to find the right system for your needs.

Most generally, security systems, including professionally installed and Do it yourself home security systems, will include the following:

Control Panel
- The central command or master panel is the brain of the system that controls all the other components. It is placed in an inconspicuous place like a laundry room or attic to keep it safe from being tampered with.

Key Pad
- Allows you to turn on or off your system. The key pad is generally installed near the entrance of your home where it is handy to activate when you are leaving or deactivate when you return home.

Alarm
- Loud sirens, horns or bells that alert you and anyone close that there is an intruder. It is sometimes accompanied by bright lights or strobe lights.

Sensors

Door & Window Contacts - These are magnetic contact devices that are placed on doors, screens and windows.

Extra Keypads - Multiple Keypads allow you to have access to arm and disarm your home alarm security system from several different locations.

Motion Detector - Motion Detectors sense motion in your home and alert your alarm system.

Glass Break Detectors - When the sound of breaking glass is detected this feature will trigger the alarm.

Pressure Mats - These mats have sensors in them that set off an alarm when someone steps on one.

Smoke & Fire Detector - When smoke or fire is detected this feature will sound an alarm and/or will notify your local fire department for you.

Carbon Monoxide Detector - alert you if dangerous levels of carbon monoxide are detected within range of the carbon monoxide detector.

Heat Detector - Heat Detectors are able to sense heat and alert the monitoring station if dangerous levels are detected.

Backup Battery - The Backup Battery provides power to your home alarm system in case of power outage.

Cellular Back Up - A cellular backup is connected to your security system in case something happens to your land line.

Door Stop Alarm - The Door Stop Alarm is placed behind a door and when the door is opened it will not only jam the door it will send out a loud alarm.

Exterior Siren - The Exterior Siren not only fends off possible burglars but also attracts the attention of neighbors and anyone near by alerting them of a break in.

Yard Signs and Stickers - Home alarm signs inform intruders and everyone that your house is protected by a home security system. Stickers can be posted on entry points such as doors and windows. Some people use them even if they don't have an alarm system in place.

Since most packaged home security systems or kits include just the basics, these extras are not generally part of the security system component package. Check to see if the brand you choose will allow you to add components and what components are available.

DIY Security Systems and Components
DIY Alarm systems packages (or kits) are available that include the basics listed above and not the Extras listed above. Many of the extra security system components are available to purchase separately. Brand names vary in what extras they offer so check before hand to make sure they offer what you need. For instance most packages include a motion sensor however, you may not need any motion sensors but would like several window and door sensors. Once you purchase a control panel and keypad, most brands of alarm systems will allow you to add extra components as you need them. Do it yourself home security systems can be found online and at home improvement stores such as Home Depot or Lowes.

For More detailed information on any of the Extra Features listed above Click here

How to compare home security systems

Return to Compare Home Security Systems Home Page from Security System Components