Security Safe Smart Key Card Locks for Hotel Doors SL-HL8501


  • Unlocking by RFID card + mechanical key in emergency
  • Support card type: Temic T5557 card, 125KHz or M1fare S50 card, 13.56MHz
  • Material: Zinc alloy
  • Powered by 4pcs AA Alkaline battery
  • Battery life: approx one year
  • Low voltage alarm
  • Door ajar alert
  • DND (Do not disturb) function available
  • Management classification: support 14 types of cards, including authorization cards, clock cards, room number setting cards, master cards, emergency cards, floor cards, building cards, guest cards, temporary cards, housekeeping cards, alarm cards, no-disturbing cards, etc
  • Hidden cylinder
  • The hotel locking system includes hotel locking software, an encoder, an RF card, energy saving switch, data collector.
  • Warranty: 2 years, lifetime maintenance
  • Hotel software interface with other PMS


Power supply  DC4.5V-6.5V, 4 standard 1.5V AA alkaline batteries
 Battery life  Over 10000 times normal unlocking(Around 12 monthes)
 Static current  < 15 uA
 Dynamic current  <120~180mA
 Storage temperature  -20℃ – + 85℃
 Storage humidity  10-98% RH
 Working temperature  -20℃~+ 70℃
 Working humidity  10-90% RH
 Size 280*76*15mm
 Card reading distance  0-5cm
 Reading & writing time  <0.5s
 Date keeping  Over 10 years

Security Safe Smart Key Card Locks for Hotel Doors SL-HL8501 7

Not Sure This Hotel Lock Is OK for Your Hotel Door?

If you want to install a new RFID hotel lock for your hotel or replace your old lock.

Please visit our hotel lock system configuration guide center to help you know which hotel door lock suits your hotel doors.

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