SITERWELL Smoke Detector Combo Smoke & Carbon Monoxide Alarm

Price: $209.99
(as of Sep 20, 2026 19:35:25 UTC – Details)

From the brand

SITERWELL is the only company in Asia with a laboratory capable of UL fire testing for both American and EU fire testing for European requirements. We spent 15 million US dollars to clone the United States UL laboratory, which perfectly covers the latest European, Australian, Canadian and American standards.

Smoke Alarms

Smoke Carbon Monoxide Detector

Carbon Monoxide Detectors

2 in 1 Smoke & CO Alarm

SMOKE and CO COMBO ALARM

10 YEARS BATTERY: This smoke detector carbon monoxide detector combination has a built-in 10-year battery, no hassle of replacing battery after installation. Say goodbye to annual battery hassles! When the smoke CO alarm sends a fault signal, you must replace the product immediately.
ACCURATE ALARMING: The GS886-H02 fire alarms smoke detectors carbon monoxide combo uses photoelectric and electrochemical sensors and has undergone rigorous testing and certification to meet UL 217 and UL 2034 standards, ensuring high accuracy and reliability.
DUAL SENSOR PROTECTION: Features both smoke and carbon monoxide detection, reducing the need for separate alarms and providing comprehensive home safety protection. Florida requires dual-sensor smoke alarms (capable of detecting both smoke and carbon monoxide, will take effect on January 1, 2025)
BILINGUAL VOICE ALERTS: This smoke and CO detector combination Features voice alerts in both English and French, Co alarm: “Warning!, carbon monoxide” “Attention!, monoxyde de carbone”, Smoke alarm: “Fire!”,”Incendie!”, ensuring all family members can quickly understand and respond.
SIMPLE INSTALLATION – Product Size: 6.1in*1.65in. The included wall plate fits most smoke detectors on the market, simply rotate the alarm to mount on the plate and you are ready to go.The space-saving design fits perfectly in various indoor scenarios, including houses, apartments, basements, garages, dormitories and small commercial rooms, meeting daily safety needs for all American family living environments.
REGULATORY COMPLIANCE: California requires with smoke alarms that meet the latest standards (e.g., UL 217 8th Edition), will take effect on January 1, 2025. New York State requires all residential properties must be equipped with 10-year sealed battery smoke alarms, will take effect on January 1, 2025.
Customers report mixed experiences with the smoke detector’s reliability, with some saying it works fine while others mention it repeatedly gives false fire alarms and goes off for no reason.