The Sherlo 3 Channel Code Hopping Receiver operates on a stable 403.55 MHz frequency and offers reliable remote control reception up to 150 meters. Designed for secure and efficient access control, this receiver supports three independent channels, allowing you to manage multiple devices or gates seamlessly. Its advanced code hopping technology ensures enhanced security by frequently changing transmission codes, making it extremely difficult for unauthorized access or signal interception. Easy to install and compatible with a variety of remote systems, the Sherlo receiver is perfect for residential or commercial security setups where dependable, long-range remote operation is essential.