SWITNEX RF433 MHz Remote Control 3000m 30A 220V AC Water pump Switch RF Wireless Remote Control Switch Radio Receiver 1KM 3KM 5KM

1. Wide Application – Control Almost Any Device, Anywhere Perfect for homes, farms, factories, offices, laboratories, and supermarkets. Use it to remotely control garage doors, electric doors, shutter doors, expansion doors, gate doors, road gates, electric curtains, water pumps, fans, lamps, LED lights, bulbs, ventilation devices, signal transmission systems, motor forward/reverse rotation, motor switches, and DIY projects. One receiver, endless possibilities. 2. Heavy-Duty 30A Relay & Wide Voltage Compatibility Built with a powerful 30A max current relay that works with input/output voltages from 1V to 250V. The receiver operates on AC90V–250V, making it compatible with most household and industrial appliances. Quiescent current is less than 5mA for energy efficiency. 3. Three Flexible Working Modes – Momentary, Toggle, or Latched Easily switch between modes without extra hardware: Momentary – Press and hold button A to activate; release to stop. Toggle – Press button A once to turn on, press again to turn off. Latched – Press button A to turn on relay 1, press button B to turn off relay 1 and turn on relay 2. Simple setup via the learning button (1 press for momentary, 2 for toggle, 3 for latched). 4. Long-Range Wireless Control with Stable 433MHz Signal The receiver uses ASK superheterodyne technology with >97dBm sensitivity and an open-space range of over 50 meters. The included 9V-powered remote (battery included) delivers a theoretical line-of-sight distance up to 3000 meters, giving you reliable control even from far away. 5. Stores Up to 20 Remotes – Easy Learning & Reset Supports both 1527 learning code and 2262 fixed code. The receiver can memorize up to 20 different remote controls. Need to clear all data? Press the learning button 8 times to perform a full reset – perfect for re-assigning remotes or changing operation modes.