433 MHz Wireless Remote Switch, 2 Channels AC 220V with Receiver Relay and 2 Remote Controls for Garage Door, Roller Shutter, Lights, Pumps

Wireless remote control switch with stable and reliable performance, featuring high receiving sensitivity (>97dBm). The powerful signal can penetrate walls, floors, and doors, allowing control up to 50 meters away without obstructions.

Extremely simple setup and reset. Offers 3 operating modes (momentary, toggle, latched) for customization to your needs. The operating mode is adjustable, and the products are pre-configured in toggle mode before shipping.

The receiver includes 2 relays with 3 terminals each (normally open, common, normally closed). These 2 relays operate independently, allowing individual remote control via the remote control buttons. Each receiver can store approximately 20 transmitters, and one transmitter can control multiple receivers.

These products are suitable for a variety of environments such as homes, farms, factories, offices, laboratories, supermarkets, etc.

They allow you to remotely control various devices connected to the relay receiver via the remote control. This includes garage doors, electric doors, shutter doors, expansion doors, electric curtains, fans, lamps, lighting, ventilation devices, signal transmissions, and much more.