Wi-Fi Enabled Smart Dimmer Switch with brightness control. Note1: Requires neutral wiring. If no neutral wire is present, installation cannot be completed. Note2: Works in single pole wiring only. Note3: Requires a secured 2.4 GHz wireless home connection. Please consult a professional electrician if you are unfamiliar with basic electrical wiring.
Programmable 5-1-1 day with 4 program periods per day. For heating and air conditioning systems. Large backlit display with menu driven programming. Soft-key controls. Shows room and set temperature. Exclusive Smart Response technology. Compatible with most electric, gas oil single stage furnaces, heat pumps without backup heat, heat only, and cool only furnaces. Will not work on electric baseboard heat. Precise temperature control +/- 1 F. Automatically switches from heat to cool to adjust the preheating/cooling of your home so you can feel comfortable at your programmed times. Battery powered. Approximate size: 3.75-Inch H. x 6-Inch W. x 1.25 W. Off-white. ENERGY STAR rated.