Fire Protection & HVAC Solutions

Linear Heat Detector is a proprietary cable that detects heat anywhere along its length. The sensor cable is comprised of two steel conductors individually insulated with a heat sensitive polymer. The insulated conductors are twisted together to impose a spring pressure between them, then wrapped with a protective tape and finished with an outer jacket suitable for the environment in which the Detector will be installed. L H wire is a fixed temperature digital sensor and is therefore capable of initiating an alarm once its rated activation temperature is reached. At the rated temperature, the heat sensitive polymer insulation yields to the pressure upon it, permitting the inner conductors to move into contact with each other thereby initiating an alarm signal. This action takes place at the first heated point anywhere along the Detector's length. It does not require that a specific length be heated in order to initiate an alarm nor is system calibration necessary to compensate for changes in the installed ambient temperature. Linear Heat Detector provides the advantages of line coverage with point sensitivity.

Public addressable system pa system a public address or "pa" system is an electronic amplification system with a mixer, amplifier and loudspeakers, used to reinforce a given sound, e. G. , a person making a speech, prerecorded music,or message, and distributing the sound to the general public around a building.simple pa systems are often used in small venues such as school auditoriums,churches, and small bars. Pa systems with a larger number of speakers are widely used in institutional and commercial buildings, to read announcements or declare states of emergency. Intercom systems, which are often used in schools,also have microphones in each room so that the occupants can reply to the central office. The simplest pa systems consist of a microphone, a modestly-powered mixer-amplifier (which incorporates a mixer and an amplifier in a single cabinet) and one or more loudspeakers. Simple pa systems of this type, often providing 50 to 200 watts of power, are often used in small venues such as school auditoriums, churches, and small bars.

Detection systems fire detection and alarm system consist of fire detectors and manual call point placed at strategic location and connected by cabling through a control panel.The purpose of fire alarm system is to detect fire as earliest practicable moment and give an alarm so that appropriate action can be taken to prevent outbreak of fire. the alarm systems can also be used for alarming and evacuation of people, remote alarm generation at fire stations. Fire detector detects the presence of heat or smokes generated during the early stages of fire and give an alarm signal to the control panel. conventional fire alarm system the purpose of fire alarm system is to detect fire as earliest practicable moment and give an alarm so that appropriate action can be taken to prevent outbreak of fire. The alarm systems can also be used for alarming and evacuation of people, remote alarm generation at fire stations. Fire detector detects the presence of heat or smoke generated during the early stages of fire and gives an alarm signal to the control panel. fire alarm panel detectors manual call point hooter response indicators repeater panel ? graphic software intelligent addressable fire alarm system addressable fire alarm system consists of addressable analogue detectors connected over a two core cable to a main fire alarm controller. Every individual detector communicates with the panel & transmits an analog value of the surrounding smoke content (smoke detector), heat (heat detector) along with the address, type of detector. other products fire alarm panel.