Universal Garage Door Remote Control 433 MHz – Pack of 4 with 12V Buzzer, Compatible with 4-Channel Alarm Systems

General Description Practical and multifunctional, this universal door remote control allows you to control up to 4 different devices thanks to its signal cloning capability. With a range of up to 50 meters, it is ideal for use in homes and garages. Its advanced security system ensures a low repetition rate and allows you to learn a new code if a remote is lost. Technical Specifications Frequency: 433 MHz Power Supply: 12V Range: up to 50 meters Number of Channels: 4 Compatibility and Accessories Compatible with common fixed-code and learning remote controls Installation Easy to set up and learn Relearning mode available Use Control of household appliances, garage doors, alarm systems, etc. One-button anti-theft function