100% Compatible with DITEC GOL4, DITEC BIXLG4, DITEC BIXLP2, DITEC BIXLS2, DITEC Entrematic ZEN 2, DITEC Entrematic ZEN 4, DITEC Entrematic ZEN2W, DITEC Entrematic ZEN4W. Not compatible with DITEC GOL4C. Type of programming: Programming with the receiver Number of channels: 2/4 Code type: Rolling code Frequency: 433 MHz Operating range: 10-50 meters (open space) Power supply: 3V Remote includes battery Security: Dynamic rolling code provides high-level security and non-copyable code. Note: Your old remote must match the model shown in the product images. The new remote is not compatible with other remotes. Instructions for use: Program the remote to gate or garage door openers the same way as the original DITEC transmitter. Please consult your receivers user manual for specific guidance. 1. Open the control box and locate the receiver Ensure jumper JR6 on the receiver board is in place. 2. Press the black PRG button for 5 seconds Then press the button on the new remote for 5 seconds. 3. Wait 10 seconds for the receiver to reset, then test the remote. Package includes: Remote control, battery, English manual