Meross
Meross Thermostat Central (US/CA)
Thermostat for controlling compatible heating or cooling equipment.
- Product type
- Climate & Water
- Role
- Direct device
- Model
- MTS300
- Entry type
- Product variant
- Dimensions
- 3.6 x 0.9 x 3.6 in.
- Input Rating
- 24V~, 50/60Hz
- Output Rating
- 1A Max.
Compatibility & installation
For a direct Matter over Wi-Fi device, use a compatible Matter controller and the Wi-Fi network required by the manufacturer. A Thread Border Router is not required for its Wi-Fi connection.
Manufacturer app features and Matter features can differ. Confirm which functions your Matter platform supports, along with the required firmware, local electrical requirements and regional version.
A verified regional configuration is not recorded. A country in a product name does not confirm shipping, compliance or an exact SKU.
Price & availability
Not established. Prices are observations for the listed configuration; shipping and taxes may vary.
No price observation is linked to this exact entry. Check the manufacturer or seller for a quote and the appropriate regional version.
Functions & specifications
Thermostat
These describe the product. They are not a guarantee that every function is exposed through Matter.
View technical specifications (7)
- Dimensions
- 3.6 x 0.9 x 3.6 in.
- Input Rating
- 24V~, 50/60Hz
- Output Rating
- 1A Max.
- Temperature Setpoint Range
- 5~35℃ or 41~95℉
- Measurement Accuracy
- ±0.5℃ or ±1℉ Temperature, ±10% Humidity
- Wireless Standard
- IEEE 802.11 b/g/n, 2.4GHz
- Power Consumption
- ＜ 1 Watt
Evidence & product version
A matching CSA certified revision explicitly lists Wi-Fi. Certification applies to its recorded revision; confirm the retail SKU, hardware and firmware before ordering.
Product research reviewed: Nov 4, 2026. This date does not mean that a price or stock level was checked.
Certification details
- Vendor ID
- 4933
- Product ID
- 57345
- Reported certificate
- CSA24507MAT43962-24
- Reported Matter version
- 1.2
- Reported certificate date
- 12.09.2024
- Certified revision last checked
- Nov 4, 2026
CSA24507MAT43962-24
Software version: 9.3.2
Matter specification: 1.2.0
Interfaces listed in certification: wi-fi,bluetooth
View CSA record ↗Specifications with sources (8)
Dimensions
3.6 x 0.9 x 3.6 in.
Smart Wi-Fi Thermostat for US/CA Market, C Wire Required ↗Reviewed Nov 4, 2026Input Rating
24V~, 50/60Hz
Smart Wi-Fi Thermostat for US/CA Market, C Wire Required ↗Reviewed Nov 4, 2026Temperature Setpoint Range
5~35℃ or 41~95℉
Smart Wi-Fi Thermostat for US/CA Market, C Wire Required ↗Reviewed Nov 4, 2026Measurement Accuracy
±0.5℃ or ±1℉ Temperature, ±10% Humidity
Smart Wi-Fi Thermostat for US/CA Market, C Wire Required ↗Reviewed Nov 4, 2026Wireless Standard
IEEE 802.11 b/g/n, 2.4GHz
Smart Wi-Fi Thermostat for US/CA Market, C Wire Required ↗Reviewed Nov 4, 2026Power Consumption
＜ 1 Watt
Smart Wi-Fi Thermostat for US/CA Market, C Wire Required ↗Reviewed Nov 4, 2026Limitations
MTS300 is a 24 V HVAC thermostat requiring a C wire or compatible C-wire adapter; it is not interchangeable with the line-voltage MTS215.
Smart Wi-Fi Thermostat for US/CA Market, C Wire Required ↗Reviewed Nov 4, 2026Version notes & limitations (2)
- Certification identifies a particular revision; it does not establish retail launch, current stock, regional suitability or every vendor-app feature.
- MTS300 is a 24 V HVAC thermostat requiring a C wire or compatible C-wire adapter; it is not interchangeable with the line-voltage MTS215.