Installing a security system with glass break sensors is one of the most innovative ways to protect your home or place of business in Ontario from burglary. Your alarm system will use a variety of strategically positioned gadgets to either serve as a deterrent or sound an alarm when an attacker tries to break in to give this security.


What Is a Glass Break Sensor, Exactly?

A security gadget that hears the sound of breaking glass is called a glass break sensor. Glass breaking can trigger a response from the sensor, such as an audio alarm, or inform a security monitoring station. The microphones in glass break detectors are set up to "listen" for the sound of breaking glass. Additionally, they have microprocessors that enable them to differentiate between other noises and the sound of cracking the glass. 

How Do Sensors for Glass Breakage Work?

When the door or window is closed, two portions of the sensor that are close to one another function as door and window sensors. The two components of the sensor separate when the door or window opens, setting off an alarm. But what if the thief bangs on the window but doesn't open it? What if they shatter the door's glass and walk through the bare frame? In either scenario, no alert is triggered, and the contact is not broken.

A glass break detector with a good design can identify the sound of a cracking window from different types of glass breaking, such as water glass breaking on a counter. Glass break detectors provide an additional layer of security and deter criminals from breaking a window or glass door to enter a building. Glass breaking is heard by the glass break sensor, which either emits an audible alarm or sends a message to an Ontario security monitoring station. A microphone on the detector listens for the sound of breaking glass, and a microprocessor enables it to differentiate between other noises.

Features of an Important Glass Break Detector

Your alarm system will start to ring as soon as the glass is broken. It will probably frighten the burglar away before they have a chance to enter your property. The first sign that someone has entered the property without glass break sensors is the activation of motion sensors. Although motion sensors are an excellent idea, we can only use them to identify triumphant home entrances. Glass break sensors will discover a possible burglar before they enter the house. Glass Break Sensors can increase your security system's level of security. Still, some detectors may not work as effectively as others. The following elements deserve your consideration:

Detection Range: The glass break sensor's detection range is significant. You can use one sensor to cover more ground with a bigger detection radius.

Sensitivity: Not all glass breaks are audible, but some are. You want to verify that your glass sensor can still detect broken glass even when a possible intruder minimizes noise.

Indicators: An indicator for tampering, a low battery indicator, and link quality indicators should all be present on a good glass detector.

Intelligently Powered? It will assess how well it can distinguish between the sound of breaking glass and other noises in addition to detecting glass breaking. On the other hand, a glass shatter sensor may be responsive to both sound and vibration. The alarm will sound if the glass is heard breaking or cracking. Glass break sensors are crucial components of a comprehensive security system because:

  • Layering. It supports the other components of your system. As previously noted, the door or window sensor will not be triggered if a thief enters a window or door without opening it. A security system's motion sensors are also crucial, but they typically won't go off until the burglar is inside the property. A glass break sensor allows you to sound your alarm before a robber enters your home, which frequently scares them away before they can enter.
  • Area. Depending on the size of the room and the number of entry points from outside, you might only need one robust glass break sensor per room.
  • Sensitivity. Even if the culprit takes specific steps to muffle the sound of the glass breaking, a suitable sensor will still pick up a broken window.
  • Protection. Glass break sensors can be placed to listen for different types of glass breaking, such as if you have a curio cabinet filled with priceless figurines, other collectibles, or a display case holding pricey jewelry. In this case, a glass break sensor might be necessary for a space without an exterior entry point.


Several alternatives are available for installing window break alarms in homes and businesses. You do not need to hardwire the device to the panel because it is wireless and may be mounted on walls or ceilings. Sensors for doors and windows consist of two interconnected components. The sensor is activated, and your alarm will sound when a window or door that separates them is opened. Potential thieves can easily smash the glass and crawl through an opening if they see a window or door sensor; they won't have to separate the sensor's two halves or set off an alarm.