Motion Sensors form an integral part of a typical home security systems wherein they detect motion and provide adequate electric signal to trigger an alarm or switch on a device. A typical motion sensor detects motion by measuring optical and acoustical changes in areas under its purview. Different alarm systems, such as burglar and fire require these devices to function properly. There are specific motion sensors for lights also that switch off lights when not required and switch them on when there is a need.
Motion sensors have uses in residential as well as commercial establishments and an ideal home automation system cannot function well without using one or more of them. There are passive infrared sensors and dual technology sensors. Passive infrared sensors look for body heat while dual technology sensors get activated when there is a change in temperature as well as movement and thus, minimizing the occurrence of false alarms. There are wireless motion sensors and microwave motion sensors also to offer you greater flexibility for the installation of a sophisticated and cost-effective system.
People in India are increasingly becoming aware of the availability of different kinds of motion sensors. They are gaining popularity in Indian houses where they are used for automating outdoor lighting to providing an edge to home security system. There are companies who supply state-of-the-art products right here in the country, which give you high performance at reasonable price.
