TJTFJS

2 in 1, Carbon Monoxide Detectors,Smoke Detector,Smoke Combination CO Alarm,85db Alarm,LCD Large Screen,with 3*AA Batteries,Test Button,Low Battery Warning,Easy Install

Vkdemer

3 Pack Smoke Carbon Monoxide Detectors,2 in 1 CO & Smoke Fire Alarm for Home,Dual Sensor Smoke Alarm Carbon Monoxide Detector with LCD Display,Replaceable Battery Operated, 85db Sound(Battery Include)

Nicbee

Nicbee 5-in-1 Smoke and Carbon Monoxide Detectors Plug in, Smoke Detector with Battery Backup Slot, Adjustable Brightness & Volume Levels, Smoke Alarm with Temp/Humidity for Home, RV, Travel(1-Pack)

OLUNCLE

4 Pack Smoke and Carbon Monoxide Detector with Test Button, 85dB Loud Beep, LCD Display, Battery-Operated Smoke Detector Carbon Monoxide Detector Combo for House, Apartment, Kitchen, Garage Use

HAKINAKU

HAKINAKU 2Pack 5IN1 Plug in Smoke & Carbon Monoxide Detector & Combustible Natural Gas Combination Builti-in Backup Battery HD Screen [Smoke Gas CO Temp Humidity Sensor] for Home Hotel Travel (White)

HAKINAKU

HAKINAKU 2-Pcs 4IN1 Plug in Smoke & Carbon Monoxide Detector Combination Builti-in 2000 mAh Backup Battery HD Screen [Smoke CO Temp Humidity Sensor] Alarm for Home Travel Hotel Indoor (White)

Kidde

Kidde Smoke & Carbon Monoxide Detector Combo, 10-Year Battery, Replacement Alert, 4 Count (Pack of 1)

ABORNI

10-Year Battery Smoke and Carbon Monoxide Detector 2-in-1 with Digital Display, 85dB Visual & Audible Alarm, Easy Setup for Living Room,Camper,RV, Brings Peace of Mind

HATHEPHS

HATHEPHS Smoke Detector Carbon Monoxide Detector Combo, 10-Year Battery Ultra-Thin Photoelectric Smoke Alarm and CO Detector with Large Test/Silence Button, 2-Pack

WUZETIAN

3-Pack Interconnected Smoke Detectors and Carbon Monoxide Alarm with Test & Silence Button, Battery Powered, Smoke and CO Detector for Any Room, Peace of Mind

AOTIQUAL

Smoke and Carbon Monoxide and Heat Detector 3-in-1 CO/Smoke/Temp Alarm 10-Year Battery, 85dB Voice Alert, Explosion-Proof ABS, Easy Installation Home Safety Device (Includes AA Batteries)

kesymo

Kesy Upgraded Smoke and Carbon Monoxide Detector 10-Year Lifespan, Dual Sensor Smoke Alarm & Carbon Monoxide Detector (5 Pack)

First Alert

First Alert BRK PRC710 Smoke and Carbon Monoxide Alarm with Built-In 10-Year Battery , White

First Alert

First Alert SCO501CN-3ST Wireless Interconnected Combination Smoke and Carbon Monoxide Alarm with Voice Location, Battery Operated (pack of 1)

First Alert

First Alert SMCO100V-AC, Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm with Battery Backup and Voice & Location Alerts, 6-Pack

WUZETIAN

3 Pack Interconnected Smoke and CO Alarm with LCD Screen, 85dB Audible & Visual Alert, RF Sync Network, Battery Powered, Ideal for Multi-Room Setup in Home, Office, RV