Once the code is written, you may still need to press the "learn" button on your garage door motor (the receiver) to authorize the new "verified" remote. Usage & Customization

Once you have a RMC166HS, you can unlock hidden features:

✅ AC turns on/off reliably ✅ All modes (Cool, Heat, Dry, Fan) work as expected ✅ Temperature adjustment in 1°C steps ✅ Fan speed and swing controllable ✅ Timer and sleep mode functional ✅ IR signal visible on phone camera

Core functionality (user flows)

The is a fixed-frequency programmable remote control duplicator, primarily used for garage doors, car alarms, and home security systems. It is specifically designed to handle rolling code (hopping code) duplication, provided the codes have been pre-decrypted by the manufacturer. Core Specifications