Wireless Relay Switch, 100m Range 220V/230V/240V/40A Wireless RF Relay Switch for Home Appliances, Pumps, Ceiling Lights and Devices (Black Remote Control Switch)

Powerful Signal: Thanks to radio technology, the signal penetrates walls, floors, and doors, allowing stable control of the receiver from a safe distance. The maximum range is 100 meters. Powerful Charging: Equipped with a 40A receiving relay, it can charge even high-power electrical devices, ensuring stable and long-lasting control. Safe Control: Low learning code repetition rate, learning mode, and a high level of security. If the remote control is lost, the old codes are simply memorized. You can delete old codes and learn new ones, so you always maintain control. Easy to Use: Extremely simple installation, learning and programming functions, and operation (see introduction). Stable and reliable performance with high receiver sensitivity. Flexible remote control configuration. Wide Range of Applications: Mainly used in lighting, electric doors and windows, hoists, gates, elevators, industrial controls, and security technology.