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 switch operates on 220V AC and uses a frequency of 433 MHz. It allows you to control various household electronic devices such as garage doors, lamps, and tubular motors. Its compact design and high reception sensitivity offer convenient and reliable use. Technical Specifications Operating Voltage: 220V AC Frequency: 433 MHz Operating Modes: Instant, Switching, Latching Memory Capacity: Up to 15 remote controls Compatibility and Accessories Compatible with various household electronic devices Included: 2 remote controls Installation Easy to install and configure, this relay module allows for quick remote control learning. Use The two relay channels can work together for polarity reversal or independently to control different electronic devices. Other Information