Kidde Remote Visual Signaling Device – Hardwired (SLED177i)

Connect the Kidde Remote Visual Signaling Device to another hardwired Kidde smoke alarm, carbon monoxide (CO) alarm or combination alarm. The device’s dual-mode strobe light alerts you to both smoke and high CO levels—it emits different flash patterns for each hazard. The device is hardwired to your home’s electrical system. You can interconnect up to 24 of these units (including up to 12 smoke alarms or 18 smoke, heat or combination alarms; and six accessories, such as signalers, strobes, relays, etc.).