Arm Your Home with Glass Break Sensors NOW or Regret It Later

smart door and window sensor

Protecting your family and valuables should be your top priority when it comes to home security. The chance of break-ins and theft decreases when a home is well protected against possible intruders and burglars. 

Installing locks, surveillance cameras, and a glassbreak sensor creates protection that reduces the chance of unwanted access. Having a secure residence gives you peace of mind as you can relax knowing your loved ones and possessions are safe, even while you’re not home.

House Break In: Real-Life News

In September 2023, burglars in North York posing as deliverers broke into the house of Michael Sigmundt, the owner and president of MIDAC Solutions. The theft group stole over $20,000 in jewellery within 10 minutes of raiding the house. 

The intruders, who pretended to be delivery people and knocked on the door, were caught on camera breaking into the residence through a broken window. The lack of injuries was cited by the police as the explanation for the delayed response, even though the number of break-ins, car thefts, and robberies in the vicinity had increased. Because of this accident, Sigmundt and his family fear for their safety.

What The Numbers Say

  • According to police records, the Willowdale West community in Toronto experienced a 30% increase in break-ins.
  • The Statistica Research Department reports 6,983 incidents rise in breaking occurrences in Canada compared to the previous year. 
  • In 2022, a total of 132,897 incidents were recorded.
  • The number of Canadians who have experienced house invasions exceeds 4.97 million.
  • Break-ins are one of the most prominent crimes in Canada’s overall CSI.
  • From 2022 to 2032, the Glass Break Sensors Market is anticipated to expand at a CAGR of 6.85%.

How Glass Break Sensors Work

They detect vibrations and sound frequencies generated when glass breaks. They employ either acoustic detection or shock detection.

  1. Auditory detection

A distinctive pattern of high-frequency sound waves is released when glass breaks, which will trigger the alarm. They detect these noises and look for evidence of shattered glass using microphones or specialized sensors. Advanced algorithms are used to differentiate between the sounds of shattered glass and other comparable noises, like rumbles or other hits.

  1. Identifying shocks

The breaking or impact of glass causes vibrations to travel through the material and any nearby structures. Shock sensors can pick up on these vibrations and alert if they exceed a specific limit. To detect if the vibrations are caused by shattered glass, these sensors employ piezoelectric or accelerometers to quantify their intensity.


  • Cover huge windows and glass doors where door and window sensors may not work.
  • Windows and glass doors are frequent intruder access points. Sensors improve security in vulnerable areas.
  • Produce alarms immediately when glass breaks. This fast response might reduce intruder access to your home.
  • Can be linked with home automation platforms and other security systems for centralized monitoring and control.
  • May be added to security systems without wire or modification and are easy to install.
  • Improve property protection and identify potential security breaches, giving homeowners peace of mind.

Consequences of Postponing Installation


Potential Risk to Security

Essential to a complete security system to detect intruders entering through windows or doors. A burglary or other unlawful entry is likely increased if their installation is postponed.

Damage to Property Is More Likely

It is more likely that break-ins will go unnoticed if glass break sensors are not installed. On top of stealing expensive items, burglars may cause damage to your house by breaking windows and doors. The homeowner may experience added financial strain and psychological distress as a consequence.

Compromised Safety

Delays in installing sensors increase the potential of theft and property damage and endanger the residents’ safety. Occupants may not notice a break-in, which could lead to dangerous confrontations. In the event of a glass break, residents can use the early warning system to call 911, find a safe place to stay, or even evacuate the building.

Considerations for Insurance

Installing a full security system might get you a discount or incentive from many insurance companies. Putting off the installation of these sensors may cause you to lose out on chances to get cheaper insurance or other benefits.

Where To Place Glass Break Sensor


Key Consideration Details
Near Areas of Glass That Are Vulnerable Near entrances, windows, and sliding glass doors on the ground level and any other easily accessible glass surfaces.
Aspects of Coverage The sensor must be able to see the glass it is intended to safeguard. Set them according to their specified coverage angle to cover the entire area properly.
Physical distance Ensure the sensor is positioned within the specified distance from the glass it intends to protect. Distance differs between models.
Height The ideal placement for the sensor is some distance above ground level. This height is usually between 6 and 8 feet for optimal glass-breaking detection.
Prevent Obstructions Keep the sensor away from any potential obstructions that can reduce the audible signal of breaking glass, such as drapes or pieces of furniture.
Check Regularly Test it after installation to ensure the sensor works appropriately and detects glass breaking as expected.
Multi-sensor considerations You could require more than one glass break sensor to cover your entire area.

Glass Break Sensor: Common Concerns 

  • Concern #1: They are vulnerable to false alerts from loud noises like slamming doors or thunderstorms.

Solution: Advanced algorithms in modern sensors identify these noises from the sound of breaking glass.

  • Concern #2: The sensitivity and ability of sensors to detect glass breaking across different windows and distances may concern users. 

Solution: Manufacturers make these sensors customizable so consumers may match the sensitivity to their environment. Certain sensors have numerous detecting modes to maximize performance in diverse situations.

  • Concern #3: Installing sensors requires current security systems and equipment. 

Solution: Modern sensors use Z-Wave, Telus, or Zigbee to link to various security systems. 

  • Concern #4: Wireless glass break sensors concern users about their battery life and the maintenance needed to keep them working.

Solution: Many sensors have long-lasting batteries that last years. Testing and cleaning regularly can improve performance and reliability.

  • Concern #5: Wireless systems are vulnerable to tampering and interference. 

Solution: Manufacturers use encryption and anti-tamper methods to protect sensor signals.

Telus Glassbreak Sensor

Key Features Specifications
Detection Range: A greater detection radius lets one sensor cover more ground.

Sensitivity: Detect broken glass even if an intruder suppresses it.

Intelligence: The ability to hear broken glass and distinguish it from other noises. 
Coverage Area:One wireless glass break sensor is more than enough to secure an area of up to 10 x 12 square metres.
Impressive Battery Life:With the 3V CR123 Lithium battery that comes with it, you have the peace of mind knowing you’re protected for up to 5 years.
Expanded Detection System:The sensor covers a large region with its 7.6-metre detecting range.

Prioritize Your Safety Today

You may enhance the safety and security of your household by getting glass break sensors that provide monitoring and alerts. This will allow you to respond quickly to any disturbances or issues. Ultimately, prioritizing home security is a preventative measure to ensure you and your family live in a secure and comfortable home.

Installing locks, surveillance cameras, and a glass break sensor creates protection that reduces the chance of unwanted access.

Frequently Asked Questions

They detect the sound frequency, not the type of glass. If it breaks within the sensor’s frequency range, it can detect sound energy from tempered, laminated, and plate glass. However, you must check the product’s specifications to ensure it meets your needs and works with your glass. 

  • Glass Break Sensors: They add security by detecting glass break-ins. They come in handy when people worry about breaking in via glass.
  • Motion Detectors: Motion within their range triggers motion detectors. Open property areas are often monitored with them.
  • Door/Window Sensors: They only detect breaches at specified entrance points. Therefore, they may not work if intruders shatter glass or bypass doors.
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