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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: OEM
  • Model Number: D2120F
  • Color: Silver
  • Size: 84.5*354.5mm
  • Weight: about 6kg
  • Operating voltage: DC6V
  • Operating Temperature: -20°C~55°C
  • Battery Life: Above 18000times in normal
  • Card type: ID / Temic / Mifare
  • Open records: more than 250pcs
  • Card Distance: 30 mm
  • Read Card Time: < 0.1s

Packaging & Delivery

Packaging Details Touch screen lock package:
Standard Export packing.
Delivery Time Shipped in 7 days after payment

New design digital fingerprint glass door lock for sale

Product Description


Basic Introduction of This Lock

1,Automatic storage unlocking records, Attendance function instead of access control(optional)

2, Illegal unlock, phone/mobile remote alarm (optional)

3, Digital passwords and electronic sensors use either touch keys

4, Wireless remote control function (optional)  

5, Automatic/Manual locking function

6, Illegal intrusion alarm function, an alarm sounds forced open or destroy the lock when the door is locked.




1. Against stealing with alarm function:

When someone tries to break in, it alarms to remind the non-normal condition 


2. Against illegal unlocking trial

If illegal or incorrect fingerprint is input continuously for three times, the door lock will alarm and lock the system automatically


3. Locking inside 

when locked inside, it is inaccessible to open with fingerprint, password, or even mechanical key from the outside, which ensures good sleeping 


4. Low voltage alarm 

When unlocked in low voltage condition, the door lock will alarm for battery changing 


5. Alternative silent mode 

In silent mode, the door lock will turn off voice prompt function automatically to avoid being interrupted (not counting alarm prompt )


6. 90° fingerprint discernment 

Its 90° fingerprint discernment decreases the difficulty of fingerprint operation 


7. OLED screen display

More advanced and energetic screen technology has lower power consumption and wider visible angel than LCD


8. Anti-saw password input  

14 numbers can be added spontaneously as messy code before inputting the correct password, it can effectively avoid being peeped


9. Intelligent self-diagnosis function 

Real-time self-checking will alarm for repairing once there is trouble with diagnosis 


10. Alternative safe mode

In safe mode, both fingerprint and password are needed to unlock the door, which assures safer outside journey 




Technical parameters:

NumberNameParameter Description
1ApplicationGlass door


Fingerprint, Sensor Card, Password(Optional: Remote Control, Remote Phone, SMS/Mobile)


Operating voltage

DC6V(4X5V#battery), DC9V reserving power


Voltage range



Emergency Power

emergency power interface available, 6v~9v (DC/AC)


Quiescent current



Operating Temperature



Operating Moisture






Product image:



Different door open orientations for your choice:

Other fingerprint password door  locks you may like:
Packaging & Shipping



1.Products will be delivered within3-5 workdays according to your quantity.


2.And we have very good cooperation relationship with shipping cost,it can help to save cost for you.No matter you choose DHL,FEDEX,UPS,EMS or other transportation way,we will struggle to find the best solution for you.


Company Information

ShenZhen JinBeiEr Intellectual System Co. Ltd is a high-tech enterprise engaged in researching and developing, producing, marking and technical supporting. And it belongs to the Shenzhen Municipal Science and Technology Commission for record, regarded as advanced technology enterprise by the government.
On the basis designing intelligent door lock circuit, the company has become one of the leading enterprises in developing intelligent lock because of continuous innovation and accumulation. The main products can be used to hotels, intelligent buildings, apartments, residential districts, family, ect.In recent two years, the company has spent more than ten million and has independently explored mobile power,charger battry ..our products are hot selling in the worldwide.


Our Services

our service:

♣ Pre-sale: According to email communication or further more communication to make sure the details about the door lock.

♣After-sales service:All items sold by us are being described to the best of our abilities, as accurate as possible,
and with utmost conscientiousness on our part. However, to avoid any potential oversights, we respectfully request your assistance in helping us to make this a mutually satisfactory transaction by thoroughly reviewing item description
and photos, and asking all questions.

Warranty &Maintenance:

♥We provide 1 month replacement and 12 months maintenance warranties. Items can be replaced during the first month or maintained for the first year.

♥Buyers are only responsible for the return shipping fees for warranty items.(In most cases,buyer will only have to return the problem components rather than the entire package.).

♥Before returning items, please make sure you get our return address, and write "gift" on the delivery detail sheet. Please use regular postal service and send us the tracking number. As soon as we receive the items, we will repair or exchange them ASAP.



♣How does the lock get powered and how long can it last?
The lock is powered with 4 AA battery,use 4 new brand battery can open more than 10,000 times.
♣What should do when battery is run out?
The lock will beep to prompt when power is low,please change the battery when it alarm. You can still use the card open about 200 times when it prompt. If the battery is not work,you can use backup key to open the door.
♣How to open the lock if the card is not work or there is something wrong with the electronic part?
Each lock are equipped with 2 mechanical keys,you can open door with those keys.
♣If logo print is available?
Yes,we can help to print your logo on the lock and OEM,ODM service are welcome.
♣What's the MOQ and if can send sample to have a test?
Moq is 1 sets. And we can send sample to have a test. Sample demo kit is charge.
♣What 's the door thickness required for those mortise?
We have mortise which sutiable for 35mm  thickness door. If your door is out or this range,it will need customed.
♣Your software is free and easy to use?
Our software is free and we have manual to teach you how to use it.
♣What's the delivery time?
Sample within 3 workdays,quantity order takes about 7~15 days.

♣How to contact you?


Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland)
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Supplier Assessments:
2 Transactions 1,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $32,000
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