Qzero quartz remote control, multi-frequency Sice gate opener from 27 to 40 MHz, self-learning radio control

Specifications:
- Self-learning quartz radio control for low frequencies (from 27 to 40 MHz).
- Learns frequency code simultaneously without inserting any type of quartz.
- Suitable for both fixed codes and rolling codes.
- The ideal replacement for old quartz radio controls which are now out of production.
- Code: 6900305