Low Frequency notification appliances provide a life-saving value to sleeping occupants. Through NFPA funded research, it has been found that the 520 Hz square wave signal is the most effective at waking sleeping occupants. Six different signals were tested, and the 520 Hz had the highest waking rate of 92…
Safety Technology International (STI) makes a variety of items to prevent false fire alarms, vandalism and theft. In relation to daycares and schools a few specific products of STI’s are essential when installing or replacing a life safety system in the facility. The first one is the Universal Stopper. These…
CM-E1 CM-E1 is a low voltage Carbon Monoxide (CO) detector that is designed to connect to an UL Listed Fire Alarm/Burglar Control Panel. UL standard 2075 for the Safety for Gas, Vapor Detector and Sensors. Also tested to UL 2075 using UL 2034 Sensitivity limits for carbon monoxide gas. CM-6…
Notifier offers four different monitor modules all of which address a variety of applications. The FMM-1 is a standard sized 4×4 monitor module that fits in a standard 4×4 electrical box. This monitor module provides either a two or four-wire supervision with supervision distances up to 300 feet of wire.…
Smoke Duct Detection with Safe Detection ASD Air Sampling System Why to consider air sampling for the detection smoke in duct applications. Air Sampling provides a proactive stream of air flow for earlier warning even when the air handing system is shut down. Air Sampling provides favorable smoke detection in…
