Meross Smart WiFi Thermostat for Home MTS300

Meross Smart WiFi Thermostat for Home MTS300 (SA555)Unused in open box. Minor cosmetic damage may be present (light scratches, scuffs, dust, etc.) Item has been handled for inspection - Please anticipate signs of handling (smudges, lint, etc.) Please view ALL pictures. Outer packaging may have cosmetic damage. Item may not ship in original packaging. Includes all items seen in pictures ONLY. Smart Home Ready – Works with Matter Seamlessly integrates with Apple HomeKit, Alexa, Google Assistant, and Samsung SmartThings via Wi-Fi (2.4GHz only). Flexible 7x24h Scheduling DIY Installation in Under 30 Minutes Comes with step-by-step guidance in the Meross app.Note: C-wire (common wire) is required; adapter sold separately. Works with 95% of low-voltage heating/cooling systems including heat pumps. Not compatible with electric baseboard heaters. Letters and Numbers in ( ) is the items location and is for our reference ONLY.