Meross
Meross Smart Sprinkler Timer 2-Outlet (MST200)
Faucets and Showers · Water
HomeKit onlyBridgeWi-Fi
Where to buy
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Store links open the product’s own page, matched to this accessory by name and model number. Prices and stock aren’t checked and vary by region; check that the model you buy says it works with Apple Home or Matter.
In ReReHome
Active state and run time for faucets, showers and water valves.
And every other characteristic or Matter attribute it exposes.
Connectivity
- proprietary RF
- Wi-Fi
How it reaches your home
- proprietary RF → Meross Smart Hub MSH400 → Apple Home (HomeKit bridge)
Identifiers
| Manufacturer | Meross |
|---|---|
| Model / SKU | MST200 / MST200HHK (kit with MSH400 hub) |
Compatibility notes
- Two-zone successor to the MST100 with brass inlet/outlets and on-device arrow buttons; the Meross Smart Hub (MSH400 in the kit) is required and one hub handles up to 24 timers (shop.meross.com, read 2026-10-18).
- Meross lists it as compatible with Apple Home, Alexa and Google Assistant, but adds the note 'Does not support Apple Home automation features', so expect manual/Siri control of each zone in the Home app (shop.meross.com, 2026).
- Scheduling in the Meross app allows 1 minute to 24 hours per run with weekday, interval or odd/even-day frequency; US kit about $87, standalone about $76 (shop.meross.com, 2026).
