Smart Smoke Detector MEROSS MA151HMATRI-EU

The MEROSS MA151HMATRI-EU smoke detector uses advanced dual optical detection technology, ensuring fast and accurate hazard detection. It features an alarm ≥85 dB, audible from a distance of 3 meters, with full 360° coverage.

The device has a compact design measuring 125 × 125 × 33 mm, is ceiling mounted, and powered by two AA batteries, providing easy installation and up to 3 years of operation.

Features:

• Accurate smoke detection and fewer false alarms through dual optical detection.
• Automatic self-checks that can be activated via the app.
• Creation of a connected alarm system with other sensors.
• 110 dB sound alarm and 2 ms response time to the hub.
• Automation creation via the Meross app.

The “Do Not Disturb” function allows notifications to be disabled at night, while the low battery warning can be temporarily turned off. Device control is performed directly via smartphone without requiring access to the sensor.

Technical Specifications:

• Manufacturer: Meross
• Model: MA151HMATRI-EU
• Power Supply: DC 1.5V × 2 AA batteries
• Product lifespan: 10 years from the manufacturing date
• Battery life: Up to 3 years
• Operating temperature: 0°C~55°C
• Operating humidity: ≤95% RH, non-condensing
• Installation location: Ceiling
• Sensor to hub connectivity: 433 MHz
• Hub to app connectivity: Wi-Fi IEEE 802.11 b/g/n 2.4 GHz
• System requirements: iOS 13 or later, Android 8.0 or later
• Network requirements: 2.4 GHz Wi-Fi network