ON-OFF High Power Wireless Remote Control Switch 433MHz, RF AC 220V/240V/110V 30A for Lights, Water Pumps, Household Appliances, Agricultural Irrigation, Normally Open

【Unique Design】433MHz RF Wireless Remote Control Switch. Stable and reliable performance, receiving sensitivity (> - 105dBm). A strong signal can penetrate walls, floors, and doors. It can control the receiver from anywhere within a reliable distance. The maximum range can reach 164 feet without obstacles.

【Easy to Use】Extremely easy to set up and reset. There are 3 operating modes (momentary/toggle/locked) to choose from. You can easily configure it yourself according to your needs. The product's operating mode is adjustable. This item is already set to locked mode.

The "ON" button turns it on, and the "OFF" button turns it off. 【High Sensitivity】 The receiver uses a 30A relay, capable of handling high-power electrical devices to ensure long-term stable control. Each receiver can store approximately 20 transmitters. One transmitter can also control multiple receivers (the transmitter must be compatible with the receiver). 【Quality Assurance】 High-quality relays with a lifespan of over 100,000 uses make this product more stable and reliable. The high-power terminals can handle a current of 30A, ensuring good performance even with unstable current. The receiver is suitable for a voltage of 85V ~ 240V, making it more flexible to use. 【Wide Application】The products can be used in homes, farms, factories, offices, laboratories, supermarkets, etc. You can remotely control any device connected to the relay receiver via the remote control, such as lights, pumps, wireless security alarms, fans, lamps, ventilation devices, monitors, printers, fountains, and other electrical equipment, etc.