Smoke detector | Emirates Fire Fighting Equipment Factory (FIREX)
Kidde Firex Mains Powered Smoke Alarm or Heat Alarm with Back-up Battery
Firex 484 Photoelectric Smoke Alarm Detector, 120V AC Direct Wire (Upgraded to P12040 + KA-F)
Kidde Firex KF20 -Mains Powered Smoke Alarm with Alkaline Back-up Battery | DIY at B&Q
Hardwired Combination CO & Photoelectric Smoke Alarm KN-COPE-IC | Kidde
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Firex 120-1079 120VAC Ionization Smoke Alarm
Hi, I'm going to attempt to replace these Firex smoke detectors myself. can I just buy the most recent model of these and swap them out, leaving all the old wires? Or
Interconnectable Optical Smoke Alarm with Rechargeable Battery KF20R