General description High Power Wireless Remote Control Switch operates at 433MHz, designed for controlling various household appliances, water pumps, and agricultural irrigation systems. It features a strong signal that can penetrate walls, floors, and doors, with a maximum range of up to 164 feet (50 meters) in open space. The switch is easy to set up and reset, offering three working modes: momentary, toggle, and latched mode. Each receiver can store approximately 20 transmitters, and one transmitter can control multiple receivers. Technical specifications Voltage: AC 85V~265V Max Current: 30A RF Frequency: 433MHz Support Encoding: 1527 Learning Code Receiving Sensitivity: > 97dBm RF Working Mode: ASK superheterodyne wireless reception Working Temperature: -30~+80°C Quiescent Current: