الوصف

Features: 1. It is forged by zink alloy(stainless steel or copper) once, with high securicty and solidty nature.

2. Intellectual ultrathin little core of lock,This makes the breakage to the door as little as possible when making holes.

3. Free handle, to prevent the external stress from ruining the internal structure. The working life is long.

4. We test every circuit board to ensure its lifespan.

5. Lack of voltage indication to clew users should change batteries in time.

6. Emergency Cards or mechanical keys are used to open doors in special situtions.

7. Preserve the latest **6 records of door opening circularly. Knowing about the dynamic at any moment.

8. Ending the open functions of lost or oppointed cards.

9. Indication of not clsoing doors. There are clocks in internal parts of locks to control the using time of key cards and preventing clients owing charges.

*0. Our software can clarify the administration classes of general manager, buildings, floors, service areas and rooms. 
     Authority purview is really clear.    Technical Specification: 1. Card Type: ID, TEMIC, MF1;  You can choose one card type; 

2. Make use of the inductive technology of electromagnetic wave; The induction is more sensitive. Inductive distance ≤ 5cm; 

3. Power Supply: DC 6V , 4 pieces of No.5 alkaline batteries. It can be used for more than one year in normal state;

4. The main chip of circuit board is the USA Texas Instrument TI Chip. Power Consumption: satic current:≤*5 μA, card reading current:≤*0 mA, 
    lock opening current: about **0 mA( last for 0.3s), Work Settings: temprature: **0¡æ¡«**0¡æ,Humidity: ≤ *5% RH;

5. Lack of Voltage Indication: When the voltage is less than 4.8V, there will be a 3 sound and the red LED will light.Furthermore, 
    the lock can still be opened for more than *0 times; 

6. Application: hotels, parking lot, residence community, office entrance guard and so on;

7. Specialities: output guard, water proof and moisture proof, tamper-proof management. Anti-static electricity: >*5,**0 V, 
    it ensures information inside the lock not missing under the interference of strong static electricity;

8. System Configurations: a computer(provided for yourself), a suit of software system of making cards, a card-maker, cards, locks.