Glass break detector

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A glass break detector is a device used in the burglar alarm industry to detect the sound of breaking glass. It is a type of sensor that is designed to pick up the unique frequency of glass breaking and trigger an alarm. This device is commonly used in commercial and residential settings to protect against break-ins through windows or glass doors. The glass break detector is an important component of a comprehensive security system, as it can detect a break-in before the intruder has a chance to enter the building.

The glass break detector works by using a microphone to listen for the sound of breaking glass. When the device detects the sound, it sends a signal to the alarm system, which triggers an alarm. The device is designed to be sensitive enough to detect the sound of breaking glass, but not so sensitive that it triggers false alarms from other loud noises. Some glass break detectors are also equipped with a shock sensor, which can detect the vibrations caused by an intruder attempting to break the glass.

CGSmith is a business and residential security system installation and monitoring company based out of the Milwaukee WI area. As a leading provider of security solutions, CGSmith offers a range of services to help protect homes and businesses from intruders. The company understands the importance of using the latest technology to provide the best possible protection, which is why they offer glass break detectors as part of their security systems.

If you are interested in learning more about glass break detectors and how they can help protect your home or business, CGSmith is here to help. The company’s team of experts can provide you with all the information you need to make an informed decision about your security needs. To learn more, simply visit the Contact Us page on the CGSmith website and fill out the form. A representative will be in touch with you shortly to answer any questions you may have and help you get started with your security system installation.


1. How does a glass break detector work?

A glass break detector uses acoustic sensors to detect the sound of breaking glass. When the sensor detects the specific frequency and pattern of glass breaking, it triggers the alarm system. Some detectors also use vibration sensors to detect the shockwaves caused by breaking glass.

2. Where should I install a glass break detector?

Glass break detectors should be installed in rooms with large windows or glass doors, such as living rooms, bedrooms, and kitchens. They should be placed near the glass surface, preferably on the ceiling or wall opposite the glass. It’s important to avoid placing them near sources of noise, such as TVs or speakers, as this can cause false alarms.

3. Are glass break detectors reliable?

Glass break detectors are generally reliable when installed and used correctly. However, they can be prone to false alarms if they are not properly calibrated or if there are sources of noise nearby. It’s important to test the detector regularly and make sure it is functioning properly. Some detectors also have adjustable sensitivity settings to reduce false alarms.

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