Kidde KN-COP-DP-10YL (900-0280) Worry-Free Living Area Plug-in Carbon Monoxide Alarm with Sealed Lithium Battery Backup and Digital Display

Firex SMACFEX Hardwired Smoke Detector with 2 AA Backup Battery with Interconnected Alarm and LED Warning Lights

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

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

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

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

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

Kidde KN-COP-DP-10YH (900-0284) Worry-Free Hallway Plug-in Carbon Monoxide Alarm with Sealed Lithium Battery Backup, Digital Display, and Escape/Night Light

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

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

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

Kidde 21006973 (6pcs bulk) AC Powered, Plug-In Carbon Monoxide Alarm

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

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

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