433 MHz RF radio receiver – 4 relays, AC 85–240 V – 2 remote controls included – For garage doors, roller shutters, lighting and pumps

This 433 MHz radio receiver enables reliable remote control of electrical devices via four independent relays. Ideal for automating garage doors, roller shutters, lighting, or pumps in homes and businesses. Equipped with four highly reliable relays (100,000 switching cycles), each with three connections (normally open/communication contact/normally closed) for flexible and secure wiring. The blue connector supports up to 10 A continuous current, even with unstable voltage. High receiver sensitivity (> -97 dBm): the signal penetrates walls, doors, and ceilings. Range up to 50 m outdoors thanks to the EV1527 safe learning technology. Three adjustable operating modes per channel (momentary/toggle/latch), including a pre-configured toggle mode. Mixed configurations are possible (e.g., two momentary channels + two toggle channels) for precise customization to your needs. Package contents: 1 x 433 MHz radio receiver, 2 x remote controls, 1 x multilingual installation manual. Compatible with a wide input voltage range (85–240 V AC) and suitable for residential and commercial use. This 433 MHz RF radio receiver is designed for the safe control of electrical devices such as garage doors, roller shutters, lamps, pumps, or fans. With its four independent relays, wide voltage compatibility (85–240 V AC), and a stable range of up to 50 meters, it can be easily integrated into residential, agricultural, or industrial environments. The EV1527 learning system ensures reliable pairing between transmitter and receiver, while the adjustable switching modes (momentary, toggle, and latching) offer high flexibility. The receiver is robustly constructed and supports over 100,000 switching cycles and a current of up to 10 A at its heavy-duty terminals. It is supplied ready for installation, including two remote controls.