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If you're interested in enhancing your home’s security, burglar alarms can offer significant protection. While these systems come in a wide variety of configurations for different needs, they all operate on the same basic principles to protect your property from intruders. Learn how these alarms work in the guide below.

What Components Are Involved?

The most basic elements of a security system include motion sensors, broken glass detectors, indoor and outdoor cameras, door and window sensors, and yard signs and stickers.

When engaged, motion sensors emit microwave or light signals. If the signals are disturbed by an intruder’s presence, the motion sensor will register the disturbance and send out an alert. Broken glass detectors monitor for the frequency of the sound of breaking glass to alert you of a forced entry.

Door and window sensors form an electrical circuit when closed; when the circuit is broken, police or security agents will receive an alert. Footage recorded of the interior and exterior of your home will aid in the identification and capture of burglars.

Lastly, signs and stickers bearing your security company’s name are simple but essential elements of home security. Displaying these prominently can discourage would-be intruders from attempting to break into your home.

How Do Burglar Alarms Work?

burglar alarm

All sensors in a burglar alarm system are linked to a control panel in an independently powered circuit, which will prevent burglars from disabling it by cutting the power. When this circuit is broken, the control panel will alert you and a security company or the police through a Wi-Fi, Bluetooth®, or cellular signal.

The system can be armed and disarmed by entering a code into a touchpad, which is often positioned away from the control panel to discourage tampering. Many systems include built-in communicators to call for help. Some even come with ambush features that send out an alert when you enter one or two extra digits.

Advances in technology have made it possible to monitor burglar alarms through an app installed on a mobile device. With this feature, you can check on your security remotely from any location where internet access is available.


If you want to enhance your home security with a reliable burglar alarm, contact Action Security & Communications in Rochester, NY. For more than 30 years, these security experts have provided top-quality security and alarm systems to residents and businesses throughout the area. They’ll work quickly and efficiently to set up security measures to ensure your peace of mind. Call (800) 445-1410 to schedule an installation, or visit them online to learn more about their services.

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