1. Battery low warning beeps
2. Advanced 13.56mhz Mifare card technology
3. American standard mortise with 5 latches
4. Open records for the latest 224 open events
5. Single click installation of professional hotel lock management software
6. Zinc Alloy Casing
7. With advanced 13.56mhz MIFARE-1 card technology
8. With free hotel lock management software
9. Door Thickness: 40-50 mm
10. Backset: 62.5 mm
11. Color Option: Black