General description High Power 433MHz Wireless Remote Control Switch designed for AC 220V/240V/110V applications, capable of handling up to 30A. This switch offers stable and reliable performance with a receiving sensitivity of -105 dBm, allowing strong signals to penetrate walls, floors, and doors, with a maximum operating range of 50 meters without obstacles. It is extremely easy to set up and reset, featuring three operating modes: momentary, toggle, and lock. Technical specifications Voltage: AC 85V ~ 265V Maximum Current: 30A RF Frequency: 433MHz Supported Coding: 1527 Learning Code Receiving Sensitivity: 97dBm RF Working Mode: ASK Superheterodyne Working Temperature: -30 ~ +80°C Quiescent Current: