A pump which provides the required water pressure in a fire standpipe or sprinkler system; when the water pressure in […]

An approved system of devices and equipment that automatically detects a fire and then discharges an approved fire-extinguishing agent onto

An alarm-initiating device that automatically detects heat, smoke, or other products of combustion.

An elevator which starts and stops automatically in response to the pushing of a button at one of the landings

1. A power-operated door that closes when subject to an abnormally highambient temperature, an unusual rate of temperature rise, or