220V AC 2-Channel Wireless Remote Control Switch, RF Receiver 433MHz Relay Module with On/Off Transmitter for Garage Door, Light, Home Use

General Description: This 2-channel wireless remote control switch operates at 220V and uses a frequency of 433 MHz. It allows you to control various home electronic devices such as garage doors, lights, curtains, and tubular motors. Thanks to its small size and high reception sensitivity, it offers a convenient solution for managing your devices remotely. Technical Specifications: Operating Voltage: 220V; Frequency: 433 MHz; Number of Channels: 2; Storage Capacity: Up to 15 remote controls. Usage: This relay module can be used to: Control the switching on and off of two different devices. Reverse the polarity of a motor. Use three operating modes: Momentary, Toggle, and Latched. Other Information: The learning code offers high security with a low repetition rate. An old code can be deleted and a new one learned in case of a lost remote control. Simple installation and use.