StelPro’s Maestro SMT402 Zigbee baseboard thermostat works with 120V, 240V and 208V electric baseboards, convectors and fan heaters. Use it as a Zigbee thermostat with Zigbee enabled smart home hubs. The Maestro thermostat has on board Zigbee HA support so it can also be used with compatible Zigbee certified automation controllers such as VeraPlus, VeraSecure or SmartThings, or as an addition to expand your SMC402 installation for controlling multiple heaters in the same home fromt the same app. When used with a Zigbee automation controller, a Maestro SMC402 is not required. Simply use as many SMT402 Zigbee thermostats as needed. The Maestro SMT402 has an adjustable backlight and motion-activated screen that automatically turns on as you approach. It features stunning styling and comes in a white molded plastic finish.