Dual-technology motion detector installation

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Dual-technology motion detector installation is a service performed in the commercial and/or residential burglar alarm industry that involves the installation of a motion detector that uses two different technologies to detect movement. These technologies typically include passive infrared (PIR) and microwave sensors, which work together to provide a more accurate and reliable detection system.

The PIR sensor detects changes in temperature, such as the heat emitted by a person or animal, while the microwave sensor emits a low-power microwave signal that bounces off objects and detects movement. By combining these two technologies, the dual-technology motion detector can reduce false alarms caused by environmental factors such as changes in temperature or movement of objects like curtains or plants.

This type of motion detector is ideal for areas where false alarms are a concern, such as in homes with pets or in commercial settings where there may be a lot of movement from employees or customers. Dual-technology motion detectors can also be used in outdoor settings, where they can detect movement from a distance and trigger an alarm if necessary.

CGSmith, a business and residential security system installation and monitoring company based out of the Milwaukee WI area, offers dual-technology motion detector installation as part of their comprehensive security solutions. By combining the latest technology with expert installation and monitoring services, CGSmith can provide their customers with peace of mind knowing that their property is protected from intruders.

If you are interested in learning more about dual-technology motion detector installation or any of the other security services offered by CGSmith, you can visit their Contact Us page on the site. Their team of experienced professionals is always available to answer any questions you may have and help you find the right security solution for your needs.


1. What is a dual-technology motion detector and how does it work?

A dual-technology motion detector combines two different types of sensors, typically passive infrared (PIR) and microwave, to increase accuracy and reduce false alarms. The PIR sensor detects changes in heat signatures, while the microwave sensor emits and detects radio waves that bounce off of objects. When both sensors detect movement, the alarm is triggered.

2. Why is it important to properly install a dual-technology motion detector?

Proper installation of a dual-technology motion detector is crucial to ensure that it functions correctly and provides reliable security. The detector should be placed in a strategic location where it can detect movement without being triggered by pets, drafts, or other false triggers. It should also be installed at the correct height and angle to cover the desired area.

3. Can I install a dual-technology motion detector myself or should I hire a professional?

While it is possible to install a dual-technology motion detector yourself, it is recommended to hire a professional for optimal results. A professional installer can assess your home’s layout and security needs, recommend the best type of detector, and ensure that it is installed correctly. They can also provide ongoing maintenance and support to keep your burglar alarm system functioning properly.

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