Detetor de fumo e monóxido de carbono inteligente TUYA com Wi-Fi (2,4 GHz) – sensor fotoelétrico e eletroquímico

Fire and carbon monoxide are silent threats that can escalate in minutes. This TUYA smart detector brings together both sensors in one device, using photoelectric and electrochemical technologies to detect smoke and CO early. With built-in Wi-Fi, you’ll receive real-time alerts on your smartphone, no matter where you are.

Who is it for

Ideal for homeowners, tenants, and landlords seeking an affordable, easy-to-install safety solution. It’s especially useful for families who want to stay informed about their home’s safety while away, or for anyone who wants to upgrade from a basic detector to a smart connected one.

Main features

• Dual detection: photoelectric smoke sensor and electrochemical CO sensor
• Smart alerts via Tuya Smart / Smart Life app
• Wi-Fi 2.4GHz connectivity for remote monitoring
• Loud 85 dB alarm at 3 meters
• Test/silence button for easy operation
• Low battery alert
• Ceiling or wall mountable
• Powered by 2 CR123A lithium batteries with up to 2 years of typical life
• Works in a wide temperature range (-10°C to +50°C) and humidity (0-95% RH)
• CE and RoHS certified

Specifications

• Brand: TUYA
• Model: HS085209
• Product Type: Smart Smoke and Carbon Monoxide Detector
• Connectivity: Wi-Fi 2.4GHz
• Detection Method (Smoke): Photoelectric Sensor
• Detection Method (CO): Electrochemical Sensor
• Alarm Sound Level: 85 dB (at 3 meters)
• Power Source: 2 x CR123A Lithium Batteries (DC 3V)
• Battery Life: Up to 2 years (typical)
• Operating Temperature: -10°C to +50°C
• Operating Humidity: 0% - 95% RH (non-condensing)
• Mounting Type: Ceiling or Wall
• Housing Material: ABS Plastic
• Standby Current: <15 uA
• Alarm Current: <100 mA
• Certifications: CE, RoHS

Tips

Install the detector on the ceiling or high on a wall, at least 30 cm away from corners and vents. Test the unit weekly using the test button and replace batteries immediately when the low-battery alert sounds. Remember that this detector is a safety device—regular checks and replacement after 10 years are recommended, as with all alarms.