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Feature of software

1.General control-building control-floor control-area control-room control,five levels control 
2.Each card has a different code that cannot be copied. Compulsory decoding will destroy the card automatically. 
3.Cards of different types and levels can open different locks in different locations. 
4.Working clock is set inside locks to control the effective time limit of card keys. 
5.The lock records the latest 224 times unlocking information,can be derived as EXCEL 
6.Open function can be cancelled when the card is missed. 
7.Can be set into ALWAYS-OPEN condition with meeting card. 
8.One guest card to open several different rooms 
9.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 
10.Having mechanical emergency apparatus-- mechanical key 
11.Powered by AA battery X 4 for 10-12 months' life7 
12.Voltage indication: when battery voltage less than 4.8V, the lock beeps 3 times,flash red light 3 times, the lock still can be unlocked more than 50 times. 
13.when the hotel power off,software is useless,the lock can still be used by emergency card 
14.RFID T5557 technology,100,000 times  life 
15.Installation size: Make sure the door thickness between 40 and 55 mm  
16.Software free of charge

Features of locks

1. Power supply DC4.5V-6.5V, 4 standard 1.5V AA alkaline batteries; 
2. Battery life Over 100,000 times normal unlocking; 
3. Static current < 20 uA; 
4. Dynamic current <300 mA; 
7. Working temperature -10℃  -  +60℃; 
8. Working humidity 15-95% RH; 
9. Card reading distance 0-3cm; 
10.Reading & writing time <0.5s; 
11.Data keeping Over 10 years;