Laser sensor

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A laser sensor is a device that uses laser technology to detect movement and trigger an alarm in the event of a potential intrusion. This technology is commonly used in the commercial and residential burglar alarm industry to provide an added layer of security to homes and businesses. The laser sensor emits a beam of light that is reflected back to the sensor when it hits an object. If the beam is interrupted, the sensor will detect the change and trigger an alarm.

Laser sensors are highly effective in detecting movement and can be used in a variety of settings, including outdoor areas, windows, and doors. They are also highly accurate and can distinguish between different types of movement, such as a person walking versus a small animal. This makes them an ideal choice for businesses and homeowners who want to ensure that their property is protected from potential intruders.

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 homes and businesses safe. The company offers a range of services, including the installation of laser sensors, to help customers protect their property from potential intruders.

If you are interested in learning more about laser sensors and how they can be used to enhance your security system, 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 member of the team will be in touch with you shortly to discuss your needs and provide you with a customized solution that meets your specific requirements.


1. What is a laser sensor in a burglar alarm system?

A laser sensor is a type of motion sensor that uses a laser beam to detect movement. It emits a beam of light and measures the time it takes for the light to reflect back to the sensor. If an object moves within the sensor’s range, it will interrupt the beam and trigger the alarm.

2. How does a laser sensor differ from other types of motion sensors?

Laser sensors are more precise than other types of motion sensors, such as infrared sensors or microwave sensors. They can detect movement with greater accuracy and are less likely to trigger false alarms. However, they are also more expensive and require a clear line of sight between the sensor and the area being monitored.

3. Where should I install a laser sensor in my home or business?

Laser sensors are best suited for areas where there is a high risk of intrusion, such as entryways or windows. They can also be used to monitor valuable items, such as safes or artwork. It’s important to position the sensor so that it has a clear view of the area being monitored and is not obstructed by furniture or other objects.

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