Meross MA151 3-in-1 Smart Smoke Detector with Matter MSH450MA Hub
The Meross MA151 is a smart smoke detector offering advanced protection by combining smoke detection, intrusion monitoring, and tamper alerts. Paired with the Matter-enabled MSH450MA hub, it creates a complete home safety system with real-time notifications, multi-user access, and smart automation capabilities.
Key Features
3-in-1 Alarm System: Detects smoke, intrusion, and sabotage with instant alerts via the Meross app.
Smart Notifications: Real-time mobile alerts for you and other household members.
Matter & Voice Assistant Compatible: Works with Apple HomeKit, Alexa, Google Home (limited automation), and the Meross app.
Advanced Sensor Accuracy: Dual optical sensors and advanced chipset reduce false alarms from steam.
Powerful Alarm: The detector emits ≥ 85 dB; the hub emits a 110 dB siren for synchronized alerts.
10-Year Device Lifespan: Long-lasting hardware with replaceable AA batteries offering up to 3 years of autonomy.
Built-In Protections: 0.8 mm anti-insect mesh, flame-retardant and UV-resistant materials.
Automation & Safety: Automatically cut off high-consumption devices during a fire (via compatible systems).
Flexible Mounting: Quick installation with included screws or 3M adhesive tape.
Technical Specifications
Sensor Type: Dual photoelectric detection
Power Supply: 2 × AA 1.5 V batteries (replaceable)
