Kttrey

Smoke Detector Carbon Monoxide Detector Combo 10 Year Battery, Kttrey 2 in 1 CO & Smoke Alarm with LCD Screen and Test/Silence Button, 3 Pack

GiiHoo

GiiHoo Wireless Interconnected Smoke Carbon Monoxide Detector Battery Powered, Interlinked Combination Smoke and Carbon Monoxide Detector Alarm with Digital Display, Silence Button (White-1)

KARUOTOP

KARUOTOP Smoke and Carbon Monoxide Detector Alarm 2 Pack, 10-Year Battery Fire Alarm CO Detector with Large Test/Silence Button, Easy Adhesive or Screw Mount

BoltBlaze

5-in-1 Carbon Monoxide Detectors &Smoke &Natural Gas Leak Detector, Portable Carbon Monoxide Detectors Plug in & Battery Backup - Hotel and Travel Safety

HATHEPHS

HATHEPHS Combination Smoke and Carbon Monoxide Detector Alarm, 10-Year Battery Dual Sensor Fire & CO Alarm with Large Test/Silence Button, Adhesive & Screws Included, 3-Pack

Kidde

Kidde CUACFEX Hardwired Smoke and Carbon Monoxide Alarm with AA Battery Backup, Interconnectable, Model 21033083

Alertlink

Alertlink 2-in-1 Smoke and Carbon Monoxide Detector Alarm, with Voice Alert,10-Year Battery Fire & CO Alarm with Large LCD Display, Easy Install with Adhesive or Screws

JAEHSKA

JAEHSKA Upgraded Interlinked Smoke and CO Detector Battery Powered&10-Year Battery Wireless Interconnected Smoke and CO Alarm, Home Fire & CO Safety Protection (Include Battery)(6Pack)

BEDAIL

5-in-1 Carbon Monoxide Detectors Combo Smoke, Natural Gas Leak, CO Alarm, Temp/Humidity Sensor, Plug in & Portable Backup Battery CO Detector with HD Display with for Travel, Home, RV (1 Pack)

HATHEPHS

3 Pack Combination Smoke and Carbon Monoxide Detector Alarm, HATHEPHS 10-Year Battery Dual Sensor Fire & CO Alarm with Large Test/Silence Button, Adhesive & Screws Included

GLBSUNION

Combination Smoke and Carbon Monoxide Detector Alarm, 2-Pack Beeps Warning Smoke and CO Alarms for Basements Travel Home Office House Bedroom Living Room Car, Battery Operated, Comply with UL 217/2034

BRK

9120b 10pack

Yfwsrecinoe

Yfwsrecinoe 5 Pack Upgraded Combination Smoke and Carbon Monoxide Alarm Detector, Dual Sensor Smoke Alarm&Carbon Monoxide Detector (Includes Battery)

OLUNCLE

OLUNCLE 2 Packs Smoke and Carbon Monoxide Detector Powered by Battery,Smoke Detector Carbon Monoxide Detector Combo with Large LCD Display, Portable Fire Alarm Smoke Detector, OL0902U

Safe T Alert

Safe-T-Alert by MTI Industries 35-742-BR 35 Series Dual LP/CO Alarm - Flush Mount, Brown

FANSTLOYI

2 Packs, Plug-in Carbon Monoxide Detector, 5-in-1, with HD Display, 3Icons, for Gas, CO, Smoke, Display Temperature, Humidity, 100dB Alarm,Built-in Battery for Portable Use, Display Power Level,Black