SITERWELL Smoke Detector 2 in 1 Smoke and Carbon Detectors

Price: $116.99 - $96.99
(as of Oct 04, 2026 14:12:40 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 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. 2 in 1 smoke and carbon monoxide detector fits your home saftey
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 combo smoke and co detectors 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.This 2-in-1 detector combines smoke and carbon monoxide detection in one compact device to save space and cost.
Meets Latest UL Standards, ETL Listed for Reliable Safety – Fully complies with the latest UL 217 Edition (Smoke Alarms) and UL 2034 Edition (Carbon Monoxide Alarms). ETL Listed to these safety standards, delivering professional-grade fire and CO protection for residential homes.
PROFESSIONAL-GRADE: 85dB audio warning is loud enough to easily penetrate closed doors, walls and bedrooms, effectively alerting sleeping adults, kids and pets in time, and maximizing precious escape and response time during sudden safety emergencies.
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.