Carbon monoxide detector with smoke detector

Honeywell Battery Operated Carbon Monoxide Detector XC70

X-Sense XC01-R Carbon Monoxide Detector

Heiman WS-720ES Tuya WiFi Smart Carbon Monoxide Detector

X-Sense CO03D Carbon Monoxide Detector

FireAngel Combination Smoke and Carbon Monoxide Alarm for Home - SCB10-R, 10 Year Life, Dual Carbon Monoxide Detector and Smoke Alarm with Test and Hush Button - Combined CO and Fire Alarm - White

Kidde 10SCO Combination Smoke and Carbon Monoxide Alarm with Voice Notification and Alarm - Dual CO Detector and Fire Alarm with 10 Year Sensor Life - 10 Year Warranty

Smoke & Carbon Monoxide Alarm with Digital LCD Display, AEGISLINK Combination Smoke and CO Alarm Detector with 10-Year Lifespan & Replaceable Battery and Test/Silence Button, SC200

Firexo fxo Interlinked Smoke Alarm for Home&Office - Wireless Optical Smoke Detector Alarm with 10Year Tamper Proof Battery - Can be Interlinked with fxo Carbon Monoxide & Heat Alarm (sold separately)

Firexo fxo Interlinked Heat Alarm for Kitchen - Wireless Heat Detector Alarm with 10Year Tamper Proof Battery & Quick Alerts-Can be Interlinked with fxo Carbon Monoxide & Smoke Alarm (sold separately)

Firexo fxo Interlinked Carbon Monoxide Alarm - Wireless CO Detector with 10 Year Tamper Proof Battery, LCD Display & Quick Alerts - Can be Interlinked with fxo Smoke & Heat Alarm (sold separately)

Firexo fxo Interlinked Optical Smoke Alarm, Heat Alarm & Carbon Monoxide Alarm Bundle - x1 Wireless Heat, x3 Optical Smoke & x1 CO Detector - Fire Alarms Multipack with 10 Year Tamper Proof Battery

FireAngel Smoke and Carbon Monoxide Alarm 2-Pack - SB1-R Toast Proof Optical Smoke Alarm for Home and FA3313 10-Year Life Carbon Monoxide Detector with Replaceable Batteries - CO and Fire Safety Set

Smoke Alarm and Carbon Monoxide Detector, Smoke Alarm and CO Alarms Battery Powered with LCD Digital Display and Sound Alarm, EN 50291 CO Monitor for Home Safety

XINDUM Wireless Interlinked Smoke Alarms for Home, Heat Detector, Carbon Monoxide Detector with LCD Digital Display, Remote Controller, Fire Alarms with 10 Year Battery, Fire Detectors Bundle for Home

Safeliveo Wireless Interlinked Smoke Alarm for Home with 10 Year Battery Connect Up to 30 Smoke/Carbon Monoxide Detector Detector Interconnected Fire Alarm No Flashing LED for Home 3Pack

FireAngel FA3313-T2 Replaceable Battery Detector Twin Pack Carbon Monoxide Alarm & FireAngel Optical Smoke Alarm with 5 Year Replaceable Batteries, FA6615-R (ST-625 replacement, new gen)

FireAngel Optical Smoke Alarm with 10 Year Sealed For Life Battery, FA6620-R-T2 & FA3313 Carbon Monoxide Detector and Alarm with 1 Year Replaceable Batteries (Replacement for FireAngel CO-9B)

FireAngel FA3313 Carbon Monoxide Detector and Alarm with 1 Year Replaceable Batteries (Replacement for FireAngel CO-9B) & FireAngel SB1-R Smoke Alarm, White

FireAngel FA6813-EUX10 FA6813 Carbon Monoxide Detector & Alarm with Replaceable Batteries & Optical Smoke Alarm with 5 Year Replaceable Batteries, FA6615-R (ST-625 replacement, new gen)

FireAngel Optical Smoke Alarm with 10 Year Sealed For Life Battery, FA6620-R-T2 (ST-622 / ST-620 replacement, new gen) & FA6813-EUX10 FA6813 Carbon Monoxide Detector & Alarm

FireAngel FA6813-EUX10 FA6813 Carbon Monoxide Detector & Alarm with Replaceable Batteries & Optical Smoke Alarm with 10 Year Sealed For Life Battery, FA6620-R

FireAngel SW1-R Smoke Alarm, White (Packaging may vary) & FireAngel FA6813-EUX10 FA6813 Carbon Monoxide Detector and Alarm - 10 Year Life with Replaceable Batteries

Meross Carbon Monoxide Detector, Dual Sensor Smoke and Carbon Monoxide Alarm, Smoke Alarm for Home with Test/Silence Button, 10-Year Battery Smoke Alarm, 85dB Fire Alarm, EN 14604 & EN 50291 Standard

XINDUM Wireless Interlinked Smoke alarms for Home, Heat Alarm，Carbon Monoxide Detector Bundle with Remote Control, 10 Year Battery Life,Scotland and England Law Compliant,6 PACK

FireAngel FA3313 Carbon Monoxide Detector and Alarm with 1 Year Replaceable Batteries & Optical Smoke Alarm with 5 Year Replaceable Batteries, FA6615-R

X-Sense Smart Smoke and Carbon Monoxide, Interlinked Smoke Alarm and Carbon Monoxide Detector Compatible with X-Sense Home Security App, SBS50 Base Station Required, SC07-MR, 1-Pack

X-Sense Wi-Fi Smoke and Carbon Monoxide Alarm with Replaceable Battery, Smart Combination Detector Compatible with X-Sense Home Security App, SC06-WX, 1-Pack

X-Sense Wi-Fi Smoke and Carbon Monoxide Alarm with Replaceable Battery, Smart Combination Detector Compatible with X-Sense Home Security App, SC06-WX, 2-Pack

Scondaor Smoke and Carbon Monoxide Detector Combo with LCD Display, 10-year Life Smoke Alarms for Home, Replaceable AA Battery Included, Smoke & CO Alarm Detector with Test/Silence Button (1 Pack)

Smoke & Carbon Monoxide Alarm with Digital LCD Display, Combination Smoke Alarm and Carbon Monoxide Detector Replaceable Battery Smoke and CO Alarm for Your Home, Garage, Office

Smartwares FSE-19204 Smoke and CO detector battery-powered detects Smoke, Carbon monoxide

Sonero MH-070-03 Magnetic Holder for Smoke Detectors (Carbon Monoxide Detector and Other Products) Diameter 70 mm Extra Strong Magnets, 3 Pieces

Sonero MH-070 Magnetic Holder for Smoke Detectors (Carbon Monoxide Detector and Other Products), MH-070-10

Firexo fxo Smoke Alarm, Heat Detector & Carbon Monoxide CO Alarm Value Multipack - 4 Unit Home Protection Pack

Firexo fxo Smoke Alarm, Heat Detector & Carbon Monoxide CO Alarm Value Multipack - 5 Unit Home Protection Pack

Firexo fxo Smoke Detector & Carbon Monoxide CO Alarm Value Multipack - 3 Interlinking Unit Home Protection Pack

STATUS Monoxide Alarm | Home Carbon Monoxide Detector including Batteries | SDCMA3XAA1PB4 & 9 V Photoelectric Smoke Alarm

0047871313433 Smoke and carbon monoxide detector K10LLCO KIDDE Kidde

047871319930 Dual smoke and carbon monoxide detector K10SCO Kidde

Carbon Monoxide (CO) and Smoke Combination Detector Alarm Kidde KCN10SCO

Kidde Carbon Monoxide Alarm 2030-DCR CO Detector & 10Y29 Optical Smoke Alarm Set

Kidde Carbon Monoxide Alarm 2030-DCR CO Detector & 29HD Optical Smoke Alarm Set

Kidde Carbon Monoxide Alarm 2030-DCR Detector & 2030-DSR Optical Smoke Alarm Set

Kidde Carbon Monoxide Alarm K7DCO 7DCO Detector & 10Y29 Optical Smoke Alarm Set

Kidde Carbon Monoxide Alarm K7DCO 7DCO Detector & 29HD Optical Smoke Alarm Set

Kidde Carbon Monoxide Alarm 7DCO Detector & 2030-DSR Optical Smoke Alarm Bundle

Kidde Carbon Monoxide Alarm K5CO 5CO CO Detector & 10Y29 Optical Smoke Alarm Set

Kidde Carbon Monoxide Alarm K5CO 5CO CO Detector & 29HD Optical Smoke Alarm Set

Kidde Carbon Monoxide Alarm K5CO 5CO Detector & 2030-DSR Optical Smoke Alarm Set

Kidde Carbon Monoxide Alarm 2030-DCR Detector & 2030-DSR Optical Smoke Alarm 4PK

Kidde Carbon Monoxide Alarm 2030-DCR Detector & 10Y29 Optical Smoke Alarm 4PK

Kidde Carbon Monoxide Alarm 2030-DCR Detector & 29HD Optical Smoke Alarm 4PK

Kidde 10Y29 Optical Smoke Alarm & K10LLCO Carbon Monoxide Detector Special Offer

Kidde 5CO Carbon Monoxide Detector & 29HD Optical Smoke Alarm Special Offer

Kidde 10LLCO Carbon Monoxide Detector & 10Y29 Optical Smoke Alarm Special Offer

Carbon Monoxide (CO) and Smoke Combination Detector Alarm - Kidde K10SCO

Twinpack Carbon Monoxide (CO) & Smoke Combination Detector Alarm - Kidde 10SCO

Carbon Monoxide (CO) and Smoke Combination Detector Alarm - Kidde 10SCO

Kidde Fire Alarm Base Pattress Box for Smoke Detector/Carbon Monoxide CO - Firex

Smoke and Carbon Monoxide Co2 Detector Alarm Sensor Voice and LED Notification

UltraFire ULLCO10 10 Year Travel Carbon Monoxide Alarm and Detector | For Homes, Caravans, Boats, Camping, and Holidays | 10 Year Sealed Lithium Battery and Ten Year Warranty (With Strap)