Touch screen digital display thermostat switch temperature controller timer for bathroom electric towel heated warmer rack rails

It is such a beautiful thermostat for electric towel rack rails.

It has three touch screen buttons and a display screen. The three buttons are Switch, timer and temperature control.
Round is for 32mm round steel pipe, Square is for 30mm square steel pipe.

Round

Round is for Resh 32mm round pipe. hole size (Recommendation):68*22mm. mounting screw (Recommendation): ST3 * 5mm, screw center distance (Recommendation): 52mm

Square

Square is for Resh 30mm square pipe. hole size (Recommendation):68*22mm. mounting screw (Recommendation): ST3 * 5mm, screw center distance (Recommendation): 52mm

Connection method and back size

Round and square the same.