Sonic detector

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A sonic detector is a device used in the burglar alarm industry to detect sound waves and vibrations caused by attempted break-ins. It is a highly sensitive device that can detect even the slightest of sounds, such as the tapping of a hammer or the breaking of glass. Sonic detectors are commonly used in commercial and residential security systems to provide an added layer of protection against burglars.

When a sonic detector is triggered, it sends a signal to the security system’s control panel, which then activates an alarm. This alarm can be audible, visual, or both, depending on the type of security system installed. The alarm is designed to alert the property owner and/or the monitoring company of a potential break-in, allowing them to take appropriate action.

Sonic detectors are particularly useful in areas where traditional motion sensors may not be effective, such as in rooms with high ceilings or in areas with a lot of ambient noise. They are also useful in detecting attempts to break through walls or ceilings, as they can pick up the sound waves and vibrations caused by these actions.

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 understands the importance of using the latest technology to keep their clients safe. Sonic detectors are just one of the many tools they use to provide comprehensive security solutions to their clients.

If you are interested in learning more about sonic detectors and how they can be used to enhance your security system, CGSmith is here to help. Their 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 their website and fill out the form. A member of their team will be in touch with you shortly to discuss your needs and answer any questions you may have.


1. What is a sonic detector in a burglar alarm system?

A sonic detector is a type of sensor that detects sound waves and is used in burglar alarm systems to detect intruders. It works by detecting the sound of breaking glass or other loud noises that may indicate a break-in.

2. How does a sonic detector work in a burglar alarm system?

A sonic detector works by using a microphone to pick up sound waves in the surrounding area. When a loud noise is detected, the detector sends a signal to the alarm control panel, which triggers the alarm. Some sonic detectors are designed to detect specific frequencies associated with breaking glass, while others are more general and can detect any loud noise.

3. Are sonic detectors effective in preventing burglaries?

Sonic detectors can be effective in preventing burglaries, especially when used in combination with other types of sensors, such as motion detectors and door/window sensors. However, they are not foolproof and can be triggered by false alarms, such as loud noises from outside the home. It is important to choose a high-quality sonic detector and to have it installed and maintained by a professional to ensure maximum effectiveness.

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