hotel lock BW801SB-A

Main Functions of the hotel lock: BW801 Using encrypted IC SLE4442 card of SIMENS Germany as its key.Card features:Capacity: 2K bitCipher logistic protectionEnvironmental temperature -25 700CService life 100,000 timesTime of saving data ≥100 year Management Classification--totally 16 different types of cards: emergency card, master card, multilayer card, floor card, guest card, staff card, backup card, always-open card, temporary card, report lost card, terminating card, query card, cipher card, room number card, clock card, clear card; Time Limited Function--As long as the guest is expected to check out, the guest card will be inoperative automatically. The Record Function--the lock records the latest 200 times unlocking information. The Function of Avoiding Disturbing--after the door is locked from the inside, any card except emergency card cannot open the lock. The Function of Alarm--once the batteries voltage is not enough, the door isnt totally closed and other abnormal situations, the lock will keep to warm the user by buzzer. Always-open Functionthe--lock can be set into normally always-open condition with the meeting card. The Function of Multi-room card--we can use one guest card to open several different rooms locks if necessary. The Access Function--when necessary, we can set four kinds of locks which are room-access, floor-access, building-access, and general access. Other Information Calendar inside the lock can automatically adjust the leap year and is very exact. Red, yellow and green indicator lights and the buzzer are combined as varied sound and light signals which are used to indicate the locks conditions and the cards information. Various kinds of surface treatment for your choice: copper wire drawing, stainless steel wire drawing, pearl silver, gold dust, gold surface with gold edge, silver surface with silver edge and so on. Having mechanical emergency apparatus-- mechanical key, we can make one key to open one lock or one key to open several different locks at one time. The modes of the knob are divided into left hand and right hand which accord with international standard. Each time to approach the card to the locks surface, the lock can be opened only one time, the longest waiting time is 6 seconds. It is convenient to change the batteries.