Firex 484 Photoelectric Smoke Alarm Detector, 120V AC Direct Wire (Upgraded to P12040 + KA-F)

Firex 6035 Carbon Monoxide Alarm, AC Powered (Upgraded to Round Version KN-COB-IC + KA-F)

Firex 6040 Carbon Monoxide Alarm, AC Powered with Battery Back-up (Upgraded to Round Version KN-COB-IC + KA-F)

Firex AD AC Smoke Alarm with Battery Back-up and False Alarm Control

Firex ADC AC Smoke Alarm with Battery Back-up and False Alarm Control

Firex CUAC10YFEX 10-Year Hardwired Combination Smoke and Carbon Monoxide Detector with Interconnected Alarm LED Lights

Firex CUAC10YFEX-V 10-Year Hardwired Combination Smoke and Carbon Monoxide Detector with Interconnected Alarm LED Lights and Voice Alerts

Firex CUACFEX Hardwired Combination Smoke and Carbon Monoxide Detector with Interconnected Alarm LED Warning Lights

Firex CUACFEX-V Hardwired Combination Smoke and Carbon Monoxide Detector with Interconnected Alarm LED Warning Lights and Voice Alerts

Firex FADC AC Smoke Alarm with Battery Back-up and False Alarm Control

Firex FPAD Photoelectric Smoke Alarm Detector, 120V AC Direct Wire with Battery Back-up (Upgraded to P12040 + KA-F)

Firex FX1106 AC Smoke Alarm Detector with LED Indicator, 120 Volt

Firex i4618 (21007581) AC Smoke Alarm with Battery Back-up and False Alarm Control

Firex i4618A (21007581) AC Smoke Alarm with Battery Back-up and False Alarm Control

Firex i5000 (21007582) 120V AC Direct Wire Smoke Alarm with Alkaline Battery Back-up and False Alarm Control (Upgraded to SMACFEX-20-9003)

Firex PAD Photoelectric Smoke Alarm Detector, 120V AC Direct Wire with Battery Back-up (Upgraded to P12040 + KA-F)