Vine Tj-550 Smart Wi-fi Thermostat

Features:

• Wide CompatibilityThis ac thermostats for home is compatible with 90% of system: Conventional (2H/2C); Heat Pump (4H/2C); Supports natural gas, electric, hot water, gas fireplaces (24 Volts), oil heat sources; heat pump, dual fuel. All system types require a common wire (C-Wire).
• Quick InstallOur home thermostat for ac and heating can be installed easily in 20 minutes or less with step-by-step online guides and videos
• Remotely Control & Voice Control: Control and monitor the wifi thermostat from anywhere using Vine Thermostat App or Smart Life App; Compatible with Alexa and Google Home for hands-free voice control

Brand new only opened box!