433Mhz Wireless Remote Control Switch AC 220V 230V 30A Relay Receiver and 4 Transmitters Radio Control for Light Water Pump Household Appliances Agricultural Irrigation

【Unique Design】433Mhz RF Wireless Remote Control Switch. Stable and reliable performance, receiving sensitivity (-105dBm). A strong signal can pass through walls, floors, doors. It can pass through walls, floors, and doors, controlling the receiver from any location within a reliable distance. The maximum range can reach 164 feet without obstruction.

【Easy to Use】 Extremely easy to set up and reset. There are 3 operating modes (momentary/toggle/latched mode) that can be chosen. You can easily configure it yourself according to your needs. The mode of operation of the product is adjustable. This item has already been configured in latched mode. And the "ON" button to turn on and the "OFF" button to turn off.

【High Sensitivity】 The receiver adopts a 30A relay, capable of loading high-power electrical appliances to ensure long-term stability control. Each receiver can store about 20 transmitters. And one transmitter can also control multiple receivers (the transmitter must match the receiver).

【Quality Assurance】High-quality Relays that can be used more than 100,000 times. Make this product more stable and reliable. High-power terminals can withstand a current of 30A, so this product can have a good effect even when the current is unstable. The receiver is suitable for a voltage of 85V ~ 240V, making it more flexible to use.

【Wide Application】Products can be used in homes, farms, factories, offices, laboratories, supermarkets, etc. You can remotely control every 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.