10-Year Longevity CO Detector with LCD & Sound Alert - ETL-Listed, Battery-Powered for Home, School & Office (1-Pack)

As the exclusive见证 laboratory in Asia, SITERWELL boasts dual accreditations to US and European standards. Under the guidance of Isaac Papier, our former Honeywell Vice President and UL National Security Council Chairman, we invested $15 million to replicate the renowned US UL laboratory, aligning seamlessly with the latest European, Australian, Canadian, and American standards. SMOKE/CO DETECTOR ALARM, CO COMBO ALARM, and a diverse range of SITERWELL products showcase our commitment to excellence.

Isaac Papier, our esteemed Technical Advisor, ensures the rigorous testing of our products, ensuring they adhere to rigorous international standards. Each item has passed stringent tests across various laboratories, guaranteeing consistent high-quality performance.

Important Notes:

1. Not all combustible gases produce carbon monoxide; incomplete combustion is required. For leak monitoring, opt for a combustible gas alarm.
2. On the CO detector's shell, find airflow holes near the rear – purposefully designed to admit external CO for accurate detection and display of concentration values.
3. To test CO detector functionality, temporarily seal it within a glass cover, ignite a cigarette, and observe the displayed CO concentration after a few minutes. Ensure minimal airflow during testing to prevent interference.

The GS828A CO alarm features a durable electrochemical CO sensor with a 10-year lifespan, an intuitive LCD screen, and a tri-color LED indicator for power, fault, and alarm notifications. Its 85 dB alarm ensures immediate attention, even in quiet environments, allowing ample time for evacuation.

Compared to standard CO detectors, the GS828A offers:

• Accurate CO detection with ETL compliance and an advanced electrochemical sensor.
• Long-term battery life (2 AA alkaline batteries), lasting up to 10 years with regular battery replacements.
• Versatile installation options: wall-mounted or freestanding, ideal for homes, schools, hotels, garages, and more.

Enjoy peace of mind with a three-year limited warranty, starting from the date of purchase. Our products undergo rigorous quality control, so if you encounter any issues, our support is always available.

Explore further for more details on accuracy, reliability, installation flexibility, and the comprehensive protection offered by the GS828A Carbon Monoxide Alarm.

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