Kidde Smoke & Carbon Monoxide Detector with Voice Alerts, Battery Powered, Combination Smoke & CO Alarm - Amazon.com
Kidde Fire Safety 5.6 Inch Diameter, AC Wire In 120 Volt Smoke Alarm 85 dB Decibel Rating, 9V Battery Included, Wall or Ceiling Mount, Tamper Resistant, Interconnectable 21007581 - 79326054 - Penn Tool Co., Inc
P4010ACLEDS-2 is an AC powered, ionization smoke alarm that operates on a 120V power source with sealed-in lithium battery backup.
Kidde Hardwired Interconnectable Smoke and Carbon Monoxide Alarm with (2) AA Backup Batteries 21006377-N
Kidde Battery-Powered Combination Carbon Monoxide and Photoelectric Smoke Alarm with Hush at Menards®
Kidde 10-Year Worry Free Smoke & Carbon Monoxide Detector, Lithium Battery Powered with Voice Alarm, 2-Pack 21029621 - The Home Depot
Kidde Part # 21027326 - Kidde 10 Year Worry-Free Hardwired Smoke Detector With Intelligent Wire-Free Voice Interconnect And Safety Light - Smoke Detectors - Home Depot Pro