2. Support card type: Temic T5557 card, 125KHz or Mafare S50 card, 13.56MHz
3. Material: 304stainless steel
4. Powered by 4pcs AA Alkaline battery
5. Battery life: approx 1 year
6. Low voltage alarm
7. Door ajar alert
8. DND (Do not disturb) function available
9. Management classification: support 14 types of cards including authorization card, clock card, room number setting card, master card, emergency card, floor card, building card, guest card, temporary card, house keeping card, alarm card, no-disturbing card etc
10. Hidden cylinder
11. Hotel locking system includes: hotel locking software, encoder, RF card, energy saving switch, data collector
12. Warranty: 1 years, lifetime maintenance
