Meross MA151H — Matter Smart Smoke Alarm (MA151H)
Meross MA151H — Matter Smart Smoke Alarm (MA151H) Meross recently launched the MA151H, a Matter‑compatible smart smoke alarm that integrates with major smart home platforms (Apple Home, Amazon Alexa and Google Home) via the Matter protocol — when used with the Meross Matter Hub (MSH450). Key features 3‑in‑1: smoke detection, intrusion detection and tamper alerts. Dual optical sensors and insect‑proof mesh for fast, accurate detection and fewer false alarms. Built‑in 85 dB alarm; when paired with the Meross Matter Hub the hub can sound a louder 110 dB alert and coordinate alarms across devices. Replaceable AA batteries (approx. 3 years). Device lifespan ~10 years. Certified to EN14604 and tested by SGS/DBI. 10 years of event record storage and mute/hush features. Compatibility & requirements The MA151H supports Matter, meaning it can…
