General description 433MHZ Wireless DC 12V 4CH Channel Remote Control is designed for long-distance operation, allowing you to control devices such as garage doors and gate alarms effortlessly. With a powerful signal that can penetrate walls, floors, and doors, this remote control system ensures reliable performance from a distance of up to 98 feet (30 meters). Technical specifications Frequency: 433MHz Power Supply: DC 12V Maximum Range: 98 feet / 30 meters Receiving Sensitivity: >-105dBm Channels: 4CH Supports up to 16 different remote encodings Usage The wireless remote control is suitable for various applications, including: Home automation Garage doors Gate alarms Windows Lifting devices Alarm systems Other information The remote control features a learning code for enhanced security, allowing you to cancel old codes and relearn new ones if the remote is lost. It operates with a self-locking and interlocked switch design, ensuring safe and reliable operation.