Meross MSH450MA

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Connecting sensors (protocol): Wi-Fi; Apple HomeKit; Google Home; Matter; Apple Siri; Google Assistant; Amazon Alexa; Max. wireless sensors: 32; Control: mobile app (Wi-Fi); Operating temperature: 0 °C ~ +40 °C; Max. humidity (%): 90; Control panel dimensions (mm): 76x76x26;

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Meross MSH450MA

Smart Hub (base station)Apple HomeKit Google Home Matter voice assistant

Form factor	hub (control unit)
Connecting sensors (protocol)	Wi-Fi
Integration into a smart home system	Apple HomeKit Google Home SmartThings
Support Matter
Voice assistant	Apple Siri Google Assistant Amazon Alexa
Max. wireless sensors	32
Control	mobile app (Wi-Fi)
Siren volume	110 dB
Operating temperature	0 °C ~ +40 °C
Max. humidity	90 %
Control panel dimensions (HxWxD)	76x76x26 mm
Official Website	meross.com
Added to E-Catalog	April 2025

Works with HomeKit, Alexa, and Google Home.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Meross 2026 - new arrivals, bestsellers, and the most relevant models Meross.