Automatic Fire Detection and Alarm System

Automatic fire detection and alarm system is primarily a life safety system meant for detecting the fire at the early stages and alarm the occupants. The fire detection system is also used for automatic activation of fire extinguishing systems such as spray systems, water mist systems and gas suppression systems. The control relay modules in the advanced addressable detection systems enable the integration and operation of ancillary services such as electrical systems, fire dampers, access control systems, video surveillance, emergency lighting systems, emergency communication systems etc. to activate/deactivate in case of emergencies.

Description of Automatic Fire Detection and Alarm System as follows:

Conventional Fire Alarm System is a multi-zone fully transistorised automatic fire detection system.

Multiplex Fire Alarm System also known as “semi addressable” system.

Wireless Fire Detection System

Fully Addressable Analogue Fire Alarm Control System – With the trend towards intelligent buildings and the need to reduce wiring in large installations, the company is using fully addressable analogue detectors and input/output modules.

Analogue-addressable fire alarm systems give details on individual detectors, whereas conventional systems only give information about specific circuits or zones. Addressable or “intelligent” fire alarm systems are designed for large commercial premises and more complex networked systems, since they are much more expensive and more complicated than conventional two- or four-wire systems, having increased flexibility, intelligence, speed of identification, and scope of control.

Types of Detectors

Spot type detector

Photo electric smoke detector

Ionisation type smoke detector

Heat detectors

Fixed temperature type

Rate of Rise type

Multi sensor detectors

Projected Beam type detector

Infra Red Detectors

UV/IR type detectors

Flame type detector

UV flame detector

IR flame detector

Spark/Ember detector

Air Sampling type detector

Linear Heat Sensing Cable

Video Image Fire Detector

Aspirating Smoke Detector

Open-area Smoke Imaging Detection (OSID) – The OSID system consists of up to seven Emitters for the 90° Imager unit, located along the perimeter of the protected area, and an Imager mounted opposite. Each component can be mounted directly to the surface or can be secured with the supplied mounting brackets. Battery powered Emitters with three or five years battery life are also available to reduce installation time and cost.

The efficiency of a fire detection and alarm system depends on various factors such as selection of suitable type of detector, spacing between detectors, mounting locations, rate of air flow, room temperature, humidity level, presence of dust particles, type of ceiling etc.

Automatic Fire Detection and Alarm System

Automatic Fire Detection and Alarm System

Our Services