Soyal AR-721H Card & PIN System
- RS-485 communication interface
- Supporting WG port for anti-pass-back function
- TTL serial output for various application and lift control
- Selectable working frequencies: 125KHz/13.56MHz
- 3 control modes: M4/M6/M8
| Frequency | 125KHz | 13.56MHz | |
| Standard | 10-18cm | 2-8cm | |
| Power Supply | 9-16VDC | ||
