Premium Outdoor Watering Automation
The Meross Smart Sprinkler Timer delivers advanced irrigation control with professional-grade brass construction and comprehensive smart features. This WiFi-enabled hose faucet timer works with any standard outdoor faucet and integrates seamlessly with the Meross app, voice assistants, and SmartThings for versatile control options. The corrosion-resistant brass inlet and outlet ensure long-term durability and leak prevention in harsh outdoor conditions.
Intelligent Water Management and Protection
Featuring smart weather skip technology that uses hyper-local weather data to automatically prevent watering during rain, freezing, or windy conditions, this sprinkler timer protects your plants and prevents water waste. The overwater protection system includes auto shut-off after 15 minutes (adjustable) and automatic valve closure when batteries are depleted, ensuring safety even during power loss. Water usage tracking and alerts help monitor consumption and notify you of abnormal conditions.
Reliable Performance and Flexible Scheduling
Powered by 4 × 1.5V alkaline batteries (included) for up to one year of operation, the timer executes customized watering schedules reliably even when offline. The IP65 water-resistant rating ensures performance in various weather conditions. Perfect for sprinklers, drip systems, pools, and general garden watering, this versatile timer adapts to all your outdoor irrigation needs with smart scheduling and tracking capabilities.
Specifications Table
Power Supply |
4 × 1.5V Alkaline Batteries (Not Included) |
Battery Life |
Up to 12 Months (Typical Usage) |
Water Connection |
Standard Outdoor Faucet Thread |
Inlet/Outlet |
Corrosion-Resistant Brass Construction |
Waterproof Rating |
IP65 Water Resistant |
WiFi Protocol |
2.4GHz WiFi Connectivity |
Control Methods |
App Control, Voice Control, Manual Buttons |
Voice Compatibility |
Alexa, Google Assistant, Siri |
Smart Home |
SmartThings Compatible |
Water Pressure |
Standard Residential Pressure Range |
Auto Shut-off |
15 Minutes (Adjustable via App) |
Weather Skip |
Hyper-Local Weather Data Integration |
Tracking |
Water Usage Monitoring and Alerts |
Scheduling |
Customizable Watering Plans |
Offline Operation |
Yes (Schedules Run Without Internet) |
Operating Temperature |
Standard Outdoor Temperature Range |
Water Quality |
Use Clean Water Only (No Recycled Water) |
Maximum Timers per Hub |
Up to 24 Units |
Special Features |
Leak Prevention, Battery Depletion Safety |
Applications |
Sprinklers, Drip Systems, Pools, Garden Watering |
Certifications |
FCC Certified |
Model Number |
MST100 |
Brand |
Meross |
Origin |
Mainland China |
High-Concerned Chemical |
None |
Package Contents |
Sprinkler Timer Unit, User Manual |
Important Notes:
- BATTERIES NOT INCLUDED – Requires 4 × 1.5V alkaline batteries
- CLEAN WATER REQUIRED – Do not use recycled or dirty water
- WEATHER SKIP FEATURE – Automatically prevents watering during adverse conditions
- OVERWATER PROTECTION – Auto shut-off and battery depletion safety
- OFFLINE SCHEDULING – Watering plans execute without internet connection
- VOICE CONTROL – Compatible with Alexa, Google Assistant, and Siri
- WATER TRACKING – Monitor usage and receive abnormal condition alerts
- BRASS CONSTRUCTION – Durable, corrosion-resistant materials
- IP65 RATING – Protected against water jets from any direction
- SMARTTHINGS COMPATIBLE – Integrates with Samsung SmartThings ecosystem
Key Features:
- HYPER-LOCAL WEATHER – Skip watering based on precise local conditions
- WATER CONSERVATION – Automatic shut-off and weather-based scheduling
- LONG BATTERY LIFE – Up to one year of reliable operation
- MULTIPLE CONTROL – App, voice, and manual operation methods
- USAGE MONITORING – Track water consumption and costs
- ABNORMAL ALERTS – Notifications for system issues or outages
- FLEXIBLE SCHEDULING – Customizable watering routines
- RELIABLE PERFORMANCE – Offline operation capability
- VERSATILE APPLICATION – Suitable for various watering needs
- PROFESSIONAL GRADE – Brass construction for durability
Water Quality Requirements:
- USE CLEAN WATER ONLY – No recycled, grey, or dirty water
- FILTER RECOMMENDED – Install filter for areas with hard water
- TEMPERATURE RANGE – Avoid freezing conditions
- PRESSURE LIMITS – Standard residential water pressure only
Installation Considerations:
- WATER HAMMER – May occur with rapid valve closure (install arrestor if needed)
- PRESSURE REDUCTION – Partial faucet closure can reduce water hammer
- BATTERY REPLACEMENT – Replace annually or when app alerts
- WIFI REQUIREMENT – 2.4GHz network for smart features
- WEATHER FEATURE – Requires internet for weather data integration
- MULTI-UNIT SETUP – Supports up to 24 timers per smart hub
Maintenance Guidelines:
- BATTERY MONITORING – Check app notifications for replacement reminders
- WATER QUALITY – Regular inspection for sediment buildup
- SEASONAL STORAGE – Remove and store indoors during winter
- CLEANING – Wipe exterior regularly to maintain IP65 rating
- FIRMWARE UPDATES – Keep app updated for latest features
Reviews
There are no reviews yet.