General description 433Mhz High Power Wireless Remote Control Switch is designed for reliable and stable performance. It operates at a frequency of 433MHz and features a strong signal that can penetrate walls, floors, and doors, allowing control from a distance of up to 164 feet without obstacles. The switch is easy to set up and reset, with three selectable working modes: momentary, toggle, and latched. It is capable of controlling large-power electrical appliances with a maximum load of 30A. Technical specifications Voltage: AC 85V~265V Max Current: 30A RF Frequency: 433MHz Support Encoding: 1527 Learning Code Receiving Sensitivity: -105dBm RF Working Mode: ASK Superheterodyne Working Temperature: -30~+80°C Receiving Range: More than 50 meters in open space Quiescent Current: 5mA Installation Press the learning button on the receiver 3 times. Wait for 3 seconds. Press the ON button on the remote control. Press the OFF button on the remote control. Success. Usage The remote control