Retrofit Smart Shade Downloads
Pairing
FAQ
What to Do When Device Fails to Pair?
How to Update the Device Firmware
How to Ensure the Security of Your Home's Private Data?
What to Do If the Device Becomes Slow or Unresponsive During App Operation
Is It Normal for the Battery to Overheat While Charging the Device?
What to Do If the Battery Indicator Light Does Not Turn On When Pressing the Button?