Electronic Room Thermostats is a radiator based heating applications to under floor heating. It provides an accurate and reliable temperature control for a wide variety of applications. These are available in electro-mechanical or more accurate electronic versions. They have large easy to understand setting dials that are ideal for use in systems. It utilizes a microprocessor and provides more features including an LCD display, which shows set temperature and actual room temperature. These are also available in battery and mains powered versions. All models of this device offers up to 6 different time and temperature changes each day. The heating applications are available in regular hard-wired and in labour saving wireless versions, ideal for upgrade situations.
Electronic sensor system includes infrared detecting systems, side looking radar & low light level television systems, laser systems and data display sets. It consists of three components such as power supply, transmitter and receiver. It uses a mechano-electrical switch. The switch is open and closed when velocity change in the vehicles move occurred.