433Mhz Universal Wireless Remote Control Light Switch DC12 24V 72V 4CH RF Relay Receiver 50m Range for Light/Garage Door/LED DIY

Welcome to Zhenyiwei Official Store !We specialize in high-performance wireless remote control switches for home, office, and industrial applications. Our product range includes smart light switches, plug-in remote controls, and multi-channel remote control kits — designed to meet your every need for convenient and reliable remote operation.Why Choose Us?Easy Installation – No complicated wiring, ready to useStable Signal Transmission – Reliable performance in various environmentsLong Service Life – Built to last with premium componentsStrict Quality Control – Every product is tested before shipmentFast & Reliable Shipping – We offer swift delivery to destinations worldwide.Competitive Pricing – Factory-direct prices for both retail and wholesale buyers.Whether you're looking for a simple on/off remote or a complete multi-device control solution, Zhenyiwei has you covered with stable, high-quality products.Follow us for exclusive discounts and the latest product launches!specificationRelay1. Working voltage: DC 9-30V2. Operating frequency: 433.92MHZ3. Maximum quiescent current: 4. Output current: inductive load≤3.5A, resistive load 5. Receiving sensitivity: >-105dBM6. Supported remote control types: learning code, fixed code7. Number of remote controls that can be stored: 19Remote ControlRF frequency : 433MHzWorking Chip: 1527 Learning Code Product Specifications : 4-Button Design Battery : 12V 23APairing & Mode Setting Instructions:1. Jog function:Press the code pairing button on the control board once, and the LED indicator flashes once. After the LED indicator lights up, press the remote control button that needs to be paired, and the LED indicator on the control panel flashes 3 times in succession.2. Self-locking function:Press the code pairing button on the control panel twice in a row, the LED indicator flashes 2 times, and when the LED indicator lights up, press the button on the remote control that needs to be paired, and the LED indicator on the control panel flashes 3 times in succession.3. Interlock function:Press the code pairing button on the control panel 3 times in a row, the LED indicator flashes 3 times, and when the LED indicator lights up, press the remote control button that needs to be paired, and the LED indicator on the control panel flashes 3 times in succession.4. Two-way jog and two-way self-locking:Press the code pairing button on the control panel 4 times in a row, the LED indicator flashes 4 times, and when the LED indicator lights up, press the remote control button that needs to be paired, and the LED indicator on the control panel flashes 3 times in succession.5. Two-way jog and two-way interlock:Press the control panel code pairing button 5 times in a row, the LED indicator flashes 5 times, and when the LED indicator lights up, press the remote control button that needs to be paired, and the control panel LED indicator flashes 3 times in succession.6. Two-way self-locking and two-way interlocking:Press the code pairing button on the control panel 6 times continuously, the LED indicator flashes 6 times, and when the LED indicator lights up, press the remote control button that needs to be paired, and the LED indicator on the control panel flashes 3 times in succession.7. Two-way interlock and two-way interlock:Press the code pairing button on the control panel 7 times continuously, the LED indicator flashes 7 times, and when the LED indicator lights up, press the remote control button that needs to be paired, and the LED indicator on the control panel flashes 3 times in succession.8. Code clearing function:Press the control panel code pairing button 8 times continuously, the LED indicator will flash 8 times, then the LED indicator will automatically flash 8 times continuously, then the code clearing is completed, and all the previously learned remote control key codes will be cleared.Package includeReceiver module( include Shell )Remote Control (include battery )Product manualWide range of usesProducts can be used in homes, farms, factories, offices, laboratories, supermarkets and so on.You can remotely operate every device connect with the relay receiver through the remote control. such as, garage door, electric door, shutter door, expansion door and electric curtain, fan, Lamp, lighting, ventilation device, Signal transmission and so on.Precautions:1. Do not operate with power on, the power should be turned off to operate, and the power should be turned on after the test is confirmed.2. When the voltage of the remote control is insufficient, please replace the battery in time (when the voltage of the remote control battery is insufficient, the general remote control distance becomes closer).3. When using wireless electronic products, you should avoid metal masks, large electronic equipment, strong sources of interference such as electromagnetic fields, etc., to avoid the remote control and the receiving distance being short or unable to work normally.4. Do not use this electronic product abnormally. Abnormal use will reduce the performance and life of the product, and in severe cases, it will damage the product and bring hidden dangers to your safety.