A dual technology sensor is a type of sensor used in burglar alarm systems that combines two different technologies to detect motion and trigger an alarm. These two technologies are typically passive infrared (PIR) and microwave. PIR sensors detect changes in infrared radiation, such as the heat emitted by a person or animal, while microwave sensors emit and detect microwave signals that bounce off of objects in the area. By combining these two technologies, dual technology sensors can reduce false alarms caused by environmental factors such as moving curtains or small animals, while still detecting human intruders.
In the commercial and residential burglar alarm industry, dual technology sensors are often used in high-security areas where false alarms can be costly or dangerous. For example, in a bank or jewelry store, a false alarm could cause panic and disrupt business operations, while a missed alarm could result in theft or robbery. Dual technology sensors can also be used in outdoor areas where environmental factors such as wind or rain can trigger false alarms with single technology sensors.
CGSmith, a business and residential security system installation and monitoring company based out of the Milwaukee WI area, offers dual technology sensors as part of their burglar alarm systems. By combining PIR and microwave technologies, these sensors provide reliable detection of human intruders while minimizing false alarms. CGSmith also offers professional installation and monitoring services to ensure that their customers’ burglar alarm systems are set up correctly and functioning properly. To learn more about dual technology sensors and how they can benefit your business or home security, visit the Contact Us page on the CGSmith website. Their team of experts is available to answer any questions and provide personalized recommendations for your security needs.
A dual technology sensor is a type of sensor that combines two different technologies to detect motion and trigger an alarm. Typically, it combines passive infrared (PIR) technology with microwave technology to reduce false alarms and increase accuracy.
A dual technology sensor works by detecting changes in both heat and movement. The PIR technology detects changes in heat, while the microwave technology detects changes in movement. When both technologies detect a change, the sensor triggers the alarm.
The main benefit of using a dual technology sensor is that it reduces false alarms. By combining two different technologies, it is less likely to trigger an alarm due to false positives, such as pets or moving objects. Additionally, it increases accuracy and sensitivity, making it more effective at detecting actual intruders.