SITERWELL Smoke and Carbon Monoxide Detector 10-Year Battery, Wireless Interconnected Smoke Alarm Carbon Monoxide Detector with Dual Language Voice Alerts for Home and Babyroom, 4 Pack

Price: $199.99
(as of May 29, 2026 12:19:28 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

ACCURACY IN ALARMING – This smoke and co detector, utilizes dual-light wave technology, it is more sensitive to detecting slow smoldering fires which produce light smoke. It can also distinguish non-fire smoke, reducing false alarms and keeping your cooking fun uninterrupted.
10 YEARS BATTERY – The smoke and carbon monoxide detector comes with a built-in 10-year lithium battery and features energy-efficient technology, providing alerts when the battery is running low. When the alarm sends a fault signal, you must replace the product immediately.
INTERCONNECTED ALARMS – This wireless interconnected smoke and carbon monoxide detector can link up to 18 devices to receive immediate alerts when any alarm is triggered, ensuring that your home is always fully protected.
DUAL LANGUAGE VOICE ALERTS – This smoke detector carbon monoxide detector allows you to choose between English and French for alarm notifications, ensuring all family members can quickly understand and respond.
DO NOT DISTURB MODE – This smoke detector and CO detector alarms detects low voltage or a fault. Pressing the test button activates a Do Not Disturb mode for approximately ten hours, preventing frequent alarms and flashing at night, ensuring your sleep is not disturbed.
CAREFULLY CHOSEN LIGHTING – The optimal light source minimizes direct light exposure at night, keeping you undisturbed while still providing a strong red alert in case of danger.
SIMPLE INSTALLATION – 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 precision-engineered mesh and metal filter effectively block insects larger than 2mm.