1. Frequency: 433.92 MHz
2. Working range: 10 - 50 meters (open area)
3. Battery: CR2032 - 3V
4. Code: Rolling code
5. Number of channels: 4
6. Safe to use, dynamic code provides high security, and the code cannot be copied
7. For DITEC GOL4 / BIXLG4 / BIXLP2 / BIXLS2, not for DITEC GOL4C