Our collection of compatible Accessories is an excellent way of adding even more customizable options for your preexisting USI Alarm. The USI 120 Volt Ionization Smoke Alarm & Strobe Kit for Hearing Impaired is an officially ADA Approved product designed for the Hearing Impaired. Featuring a 120-Volt Xenon Strobe Light, this kit is an ideal addition for homes, hotels, apartments, hospitals, rest homes and a host of other suitable locations.
Other additions such as the USI Electric Relay Module for Smoke and Fire Alarms allow for an increasingly convenient means of accessing the external devices on all of your installed USI Electric and Universal Smoke and Fire Alarms. Rounding out the Accessories section, the USI Electric Hardwired Fixed Temperature Heat Alarm with Backup Battery was created to respond swiftly and efficiently to temperatures measuring above 135-degrees Fahrenheit. The ability of being able to interconnect this alarm with up to 24 different units allows owners to be a little creative when it comes to the installation proces