MRCOOL MST07-S Smart Thermostat Remote Room Sensor

The MRCOOL® MST07-S Remote Room Sensor is designed to improve whole-home comfort by giving your HVAC system a better understanding of temperatures and occupancy in the rooms you use most. Available from MRCOOL DIY Direct, this smart thermostat accessory helps reduce hot and cold spots by monitoring temperature, humidity, and occupancy throughout your home.

Built specifically for the MRCOOL® MST07 Smart Thermostat, the MST07-S allows the thermostat to make smarter comfort adjustments based on real-world room conditions instead of relying on a single thermostat location.

Eliminate Hot & Cold Spots

Traditional thermostats only monitor one area of the home, which can often result in uneven temperatures between rooms. By adding remote room sensors, the MRCOOL MST07 thermostat can prioritize comfort in occupied spaces for more balanced heating and cooling performance.

This creates a smarter and more responsive HVAC system that improves comfort while helping reduce unnecessary system runtime.

Smarter Whole-Home Monitoring

The MST07-S continuously monitors:

• Temperature
• Humidity
• Occupancy

Using this information, the MRCOOL MST07 Smart Thermostat can make more accurate comfort decisions throughout the home.

Expandable Multi-Room Comfort Control

The MRCOOL MST07 Smart Thermostat supports up to 10 remote room sensors, allowing homeowners to create a complete multi-room comfort monitoring system.

This is ideal for:

• Bedrooms
• Living Rooms
• Bonus Rooms
• Home Offices
• Sunrooms
• Finished Basements
• Areas with uneven temperatures

Easy DIY Installation & Setup

Like the thermostat itself, the MST07-S is designed for quick and simple DIY installation. Setup is completed through the MRCOOL® Connect App, making it easy to add additional room monitoring to your existing MRCOOL smart thermostat system.

Sensor Features

• Occupancy Detection
• Temperature Monitoring
• Humidity Monitoring
• Supports Whole-Home Comfort Control
• Compatible with MRCOOL MST07 Smart Thermostat
• DIY-Friendly Installation
• Compact Wall-Mount Design
• Battery Powered

Technical Specifications

Model	MST07-S
Series	MRCOOL Smart Thermostat Accessory
Type	Remote Room Sensor
Compatible With	MRCOOL MST07 Smart Thermostat
Mount Type	Wall Mount
Color	White
Power Source	Battery Powered
Monitors	Occupancy, Temperature, Humidity
Warranty	1 Year

Perfect Applications

• Homes with uneven temperatures
• Bedrooms and sleeping areas
• Home offices
• Large homes with multiple comfort zones
• Sunrooms and bonus rooms
• Whole-home smart thermostat optimization

Why Buy From MRCOOL DIY Direct?

When you order from MRCOOL DIY Direct, you are purchasing from a trusted authorized MRCOOL dealer specializing in MRCOOL smart HVAC products, accessories, replacement parts, and DIY comfort solutions.

• Authorized MRCOOL Dealer
• Genuine MRCOOL Products
• Fast Nationwide Shipping
• Expert Product Support
• Secure Online Ordering
• Real HVAC Product Knowledge
• Trusted MRCOOL-Focused Retailer