Guangdong, China
Business Type:
Registered Capital:
1030000 RMB
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Fingerprint Lock, Digital Door Lock, Biometric Lock manufacturer / supplier in China, offering Digital Electronic Fingerprint Lock, High Quality Hotel Interior Door Security Lock, Swipe Card Hotel Top Security Door Lock and so on.

Gold Member Since 2013
Audited Supplier

Digital Electronic Fingerprint Lock

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Purchase Qty. / Reference FOB Price
1-49 Pieces US $187
50+ Pieces US $172
Port: Guangzhou, China
Production Capacity: 260000PCS/Year
Payment Terms: T/T, Western Union, Paypal
Material: Stainless Steel 304
Type: Fingerprint+Code+Electronic Key
Style: Modern
Shape: Mortise Door Lock
Anti-theft Standard: A
Part: Lock

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Basic Info

Model NO.: F822
Backset: 60mm
Door Thickness Fits: 40-60mm
Lock Cylinder Length: 65mm
Usage: Household Door Locks
Door Thickness: 40mm-60mm
Electronic Lock Opened by: Fingerprint+Code+Electronic Key
Fingerprint Capacity: 32 Fingerprints
Digital Lock Password: 32 Groups
Standby Power: 6V Battery
Place of Origin: China
Trademark: DouWin Lock
Transport Package: Carton
Specification: FCC CE
Origin: China Guangzhou
HS Code: 83014000

Product Description

Digital Electronic Fingerprint Lock

Technical and functional index:------ Digital locks for lockers
Power supply:4.5V DC use of 3 pieces of number 5 (or number 7) AA alkaline batteries, with low voltage warning
Static consumption: 3uA maximum
Dynamic consumption:About 250mA
Battery lifespan: 10 000 times under low voltage warning, it can open door 150 times at least
Working temperatures: -20° C to 70° C
Humility:98% maximum.
1)Unlock methods: passwords+fingerprint+electric key
2)Power  Supply : 6V,4 AA batteries.
3)Static Power Supply :  ≤18UA
4)Dynamic Power Supply:  ≤200UA
5)Working Temperaure: -10°c +  80 °c
6)Door Thickness: 40-60mm
7)Digital combination :6-12digits
8)Ekectronic key : 1 pcs 
9)Battery duration:2 years
10)Exterior trim size(LxWxD):300X72X32mm
11)Interior  trim size (LxWxD): 300X72X24mm
12)Fiber Reinforeced Rubber: <0.1%
13) False Rejection Rater: <0.001%
14)memory Capacity :32  M1  card  and passwords

The answer for usual problems


1. The finger print lock works with batteries, what should we do if the batteries are run out?

  This fingerprint lock, the power supply is four cell switch are number five. Its life is more than one year normally. When there is no enough power the lock will alarm automatically, register you to change the cells. At this time, you can open the door normally for many times. After they run out completely, you can use engine key at urgently time. 

2. My finger was hurt, can I open the door?

  Normally, small cut won't influence opening the door, but if you hurt badly, this will become hard. Suggestion: you can impute two fingerprints.


 3.Why impute fingerprint three times, but it is only needed one time when open the door? 

  The cyclostyle as a gist in the process when contrast of finger prints, in order to sure the veracity of contrast, it needs three times fingerprint's character to form a fingerprint's cyclostyle. So collect three times (press 3 times). Comparing with distilling previously, distinguish the finger print just need only one time.


4.Why I can't open the door, and I have registered fingerprints?

   The reasons maybe as follows:

a) May be the finger you used is not the one you imputed previously.

b) Your finger maybe too wet or too dry. Please clean it.

c) Maybe you press too light. Please try again much harder.

d) There is so little characters of the finger which you have imputed, the system can't identify it. Please impute  with another fingerprint.

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