Anyone know where I can find low voltage 4 wire roller motors? I know somfy makes them but they are expensive. I am running smurf tube to each of my window and and with it I can run low voltage without violating builing code. Plan was to add shelly 2.5s in my network closets to control the roller shades. I want a motor that provides 2 way communication but the wifi versions all are 110v and there is only one low voltage zigbee motor. I’ve also read that the zigbee motors are not reliable.