National Electrical Code ANSI/NFPA 70, NFPA 72 and/or any other codes having jurisdiction in your area. Large mounting base makes mounting easier, protects surface paint from dirt and covers imperfections.
All connections should be made by a qualified electrician and all wiring used shall be in accordance with articles 210 and 300.3(B) of the U.S SIGNALING LISTED Smoke Alarm User's Guide i4618A, i4718A, i5000A Series Model: 120 Volt Smoke Alarm with 9 Volt Battery Back-up Front Load Battery These alarms offer 120V AC power with 9V battery backup, a front-load battery design, and a Test and Hush button for silencing nuisance alarms.
Kidde , FIREX SMOKE ALARM item 21006379 , same as i4618A eBay. Large mounting base makes mounting easier, protects surface paint from dirt and covers imperfections. All connections should be made by a qualified electrician and all wiring used shall be in accordance with articles 210 and 300.3(B) of the U.S
FireX Kidde I4618 AC/DC Smoke Alarm 120V Direct Wire with Battery BackUp. The Kidde i4618 is an AC/DC powered, ionization smoke alarm that operates on a 120V power source with 9V battery backup SIGNALING LISTED Smoke Alarm User's Guide i4618A, i4718A, i5000A Series Model: 120 Volt Smoke Alarm with 9 Volt Battery Back-up Front Load Battery