| No | Item | Benefits |
| 1. | Simple Design | – Easy to use – Easy to maintain – Easy to program |
| 2. | Pin Only Access | – Use 4 digits secret code to access – Multiple sets of code – Codes can be re-programmed easily |
| 3. | Standalone Architecture | – Easy to install – No PC is required to operate – LED and audio buzzer indication |
| No | Features | XP-SK32 | XP-SR200K |
| 1. | Standalone Operations | Yes | |
| 2. | Onboard Memory EEPROM | Yes | |
| 3. | Pin Access | Yes (32 sets) | Yes (10sets) |
| 4. | Card User Capacity | N/A | 200 |
| 5. | Keypad | Yes | |
| 6. | Continuous Card Read when door is opened | N/A | Yes |
| 7. | Onboard Buzzer | Yes | |
| 8. | Firmware Flash Memory | Yes | |
| 9. | Polarity Protection for Power Input | Yes | |
| 10. | LED Indication | Yes (Red & Green) |
|
| 11. | Durable Epoxy Coated Keypad | Yes | |
| 12. | Power 12VDC | Yes (150mA) | Yes (250mA) |
| 13. | Dimension (H x W x D) | 125mm x 94mm x 30mm | |
| 14. | Configurable Lock Release Time | Yes (1-99) | |
| 15. | Configurable Door Open Time | Yes (1-99) | |
| 16. | Controller/Reader Mode | No | Yes |
| No | Documentation |
| 1. |