Review on Moes WiFi Smart IR Remote Controller: Universal Infrared Blaster for Smart Home, Alexa and Google Home Compatible - AC, TV, DVD, CD, AUD, SAT Control, No Hub Required by Tyson Mosucka

The product works very well as an IR blaster. I bought the only IR version before. But for some reason the new IR/RF model (this one) works just as well as an IR blaster as the old model and I can't use it with my RF shutters. It asks me to copy the buttons and when I press the blinds remote button to copy it, it doesn't read signals as if I didn't press anything. There is also a metal spring noise coming out of the device when I move it. Otherwise it still works like a good IR blaster.