Strobe Light Smoke Alarms Provide Visual Warning to Hearing Impaired
In addition to audible warnings, these AC-powered, Strobe Light Smoke Alarms provide visual warnings—ideal for the hearing impaired. Each Alarm produces separate flash patterns to differentiate smoke and carbon monoxide warnings. Includes green LED power-on indicator. Mounts easily to standard electrical boxes up to 4" octagonal. Strobe Light Smoke Alarm operating temperature is 40° to 100°F. 120V AC; 60 Hz.