The four ways your fire alarm system works to protect your property and its occupants from the dangers of fire are by detecting fire, alerting occupants, managing risk, and notifying the fire department.
Amplifiers for PA systems, for instance, are the most vital devices installed inside the premises to improve sound quality. They are required to convert a low-voltage, high-impedance wave form into a high-voltage, low-impedance waveform.
Half Duplex communication for PA Speaker “PRESS TO CALL” button for call initiation to control room Conventional Fire Alarm Hooter & Manual Call Point work without Fire Panel. Indication of MCP & Hooter activated status in Talk Back Call Station.
Multi-sensor detectors use a combination of more than one type of sensor – smoke, heat or carbon monoxide – to detect the presence of a fire.
Smoke alarms detect fires by sensing small particles in the air using a couple of different kinds of technologies. Once they detect those particles above a certain threshold, they signal the alarm to sound so that you and your family can get to safety.
An optical beam smoke detector is a device that uses a projected beam of light to detect smoke across large areas, typically as an indicator of fire. They are used to detect fires in buildings where standard point smoke detectors would either be uneconomical or restricted for use by the height of the building.
A heat detector is a fire alarm device designed to respond when the convected thermal energy of a fire increases the temperature of a heat sensitive element.