Wireless Remote Control Switch 433 MHz 220-240 V 1 Channel Relay Receiver with 2 Remote Controls Potential-Free Contacts

General Description: The 433 MHz RF wireless remote control switch is a remote control device that allows you to manage various electrical appliances. Thanks to its radio frequency technology, it offers a control range of up to 30 meters in open spaces, allowing it to penetrate walls and doors. This kit includes one receiver and two transmitters, facilitating the remote operation of connected devices. Technical Specifications Operating Voltage: AC 100V~250V Input/Output Voltage: 1~250V Maximum Current: 5A RF Frequency: 433 MHz Receiving Sensitivity: >97 dBm RF Operating Mode: ASK superheterodyne wireless reception Operating Temperature: -30~+80°C Receiving Range: Over 30 meters in open space Quiescent Current: <5 mA Compatibility and Accessories 1x RF Relay Receiver 2x Remote Controls (batteries included) 1x Product Manual Installation Press the learning button (on the receiver) once and wait 3 seconds. Press any button on the remote control to complete the setup. Operation The product offers four operating modes: momentary, toggle, latching, and time-delay. You can easily program the mode that best suits your needs. To use momentary mode, press and hold the button to turn the relay on, and release it to turn it off. Other information: The receiver can store up to 32 transmitters, allowing control to be shared with other users. The EV1527 learning code ensures enhanced security. The remote control is designed for long life, with a replaceable battery (2x CR2016 or 1x CR2032).