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

Firex SMAC10YFEX 10-Year Hardwired Smoke Detector with Interconnected Alarm and LED Warning Lights

Kidde KN-COU-B Kidde Ultra-Sensitive Battery Powered Carbon Monoxide Monitor

Kidde 20SA10 10-Year Hardwired Smoke Detector with Interconnected Alarm and LED Warning Lights (Upgraded to SMAC10YFEX)

Kidde 21006249 (6pcs bulk) Battery Operated Carbon Monoxide Alarm (Replaced by 21025788)

Kidde 21025788 (6pcs bulk) Battery Operated Carbon Monoxide Alarm

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

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

Kidde 20SAR Hardwired Smoke Detector with Interconnected Alarm and LED Warning Lights (Upgraded to SMACFEX)

Kidde 30CUAR Hardwired Combination Smoke and Carbon Monoxide Detector with Interconnected Alarm LED Warning Lights (Upgraded to CUACFEX)

Kidde 30CUAR-V Hardwired Combination Smoke and Carbon Monoxide Detector with Interconnected Alarm LED Warning Lights and Voice Alerts (Upgraded to CUACFEX-V)

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

Kidde 30CUA10 10-Year Hardwired Combination Smoke and Carbon Monoxide Detector with Interconnected Alarm LED Lights (Upgraded to CUAC10YFEX)

Kidde 20SD10 10-Year Battery Powered Smoke Detector with LED Warning Lights

Kidde KN-COP-DP-10YB (900-0282) Worry-Free Bedroom Plug-in Carbon Monoxide Alarm with Sealed Lithium Battery Backup, Digital Display and Voice Alarm

Kidde 30CUDR-V Battery Powered Combination Smoke and Carbon Monoxide Detector with Interconnected Alarm LED Warning Lights and Voice Alerts