GMAX brand two-channel wireless remote control relay (receiver), model GM-R417. This device is engineered for the remote management and triggering of various electronic mechanisms. Its main advantage is the wide operating voltage range, functioning smoothly on a 12V to 36V DC power supply while utilizing a standard 433.92 MHz radio frequency. Featuring two independent channels (relays), it allows you to securely connect and remotely control up to two different devices—such as automatic gates, barriers, or electric locks—using a compatible remote transmitter.
