Kidde Firex Hardwired Interconnectable 120-Volt Auxiliary Device with Strobe Light

The Kidde SLED177i (formerly SL177i) is a 120-Volt AC wire in unit that provides a visual warning when part of an interconnected system. This unit can be directly interconnected with Kidde smoke alarms, heat alarms and carbon monoxide alarms (a maximum of 24 devices of which 18 can by initiating). When triggered by a smoke alarm or heat alarm, it will produce a steady flash warning. When triggered by a carbon monoxide alarm it will produce an intermittent flash warning. SLED177i has a 10 year limited warranty and is UL Listed. Attention. The model SLED177i LED strobe light is designed to notify hearing impaired individuals of impending danger, it has no detection means and MUST be used in conjunction with operating interconnected smoke, heat or carbon monoxide alarms.Bright strobe light flashes to warn of a smoke, heat or carbon monoxide hazard when interconnected with a Kidde or Fire X brand detection alarmWhen triggered by a smoke or heat alarm unit will produce a steady flash warningWhen triggered by ca...