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Electronic Door Lock with M1 Card Security Entry

electronic door lock with M1 card security entry good quality zinc alloy material electroplating to the lock Sensitive card T5557 or M1mare to open the door. with keys for emergency when batteries run out. cylinder lock hidden under the cover. issue different cards for different use, authority...

Product Details

electronic door lock with M1 card security entry


good quality zinc alloy material

electroplating to the lock

Sensitive card T5557 or M1mare to open the door.

with keys for emergency when batteries run out.

cylinder lock hidden under the cover.

issue different cards for different use, authority card, room card, floor card,building card,social door card etc.

accessories: software,cards, card reader,energy saver, collecting card, initializer device.

(if you want to buy cards youselves you need to have an initialize device)..

Power supply:4X1.5V batteries(working life about 1year and batteries not included)

Lock size: 295x65x77mm

Color: silver color or golden color


Technical data:

1.Pcb Chip:TI chips from American Texas Instruments

2.working temperature: -20℃~50℃

3.Static power consumption: <4μA

4.Dynamic power consumption: about 200mA

5.relative humidity: <95℃

6.Antistatic ability: >15000V stable, can still save data even under strong electrostatic interference

7.weight: 2.8~3.4KG

8.The last 1000 pieces opening records can be read.

9.induction distance: 3~5cm distance from the sensitive area of lock. 

10.unlocking method: contactless induction unlocking

11.Low voltage alarm: if you hear three times alarm sound and with red light twinkles, it means lower battery and need to use new batteries. At this condition, the lock can be still unlocked for about 200 times after first alarm.

12.door thickness:30-60mm thickness.

13.the mutual unlocking rate for one mechanical cylinder is 6‱(the mechanical cylinder can also be made as general type). 

14.Swipe the card and turn the handle to open the door or it will be locked after 6 seconds;If you haven’t locked well in 6 seconds after open the door, the lock buzzer will alarm.


 Warranty for one year.


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