Safe Waterproof Password Biometric Fingerprint Door Lock

• Customization: Available
• Warranty: 2 Years
• Material: Stainless Steel
• Model NO.: F822SD
• Style: European
• Shape: Finishing Up Lock
• Anti-theft Standard: A
• Part: Lock
• Backset: 60mm
• Door Thickness Fits: 40-60mm
• Usage: Household Door Locks, Office, Apartment
• Door Thickness: 40--60mm
• Door Lock Type: Fingerprint Door Lock
• Color: Sliver,Gold
• Open Door Mode: E-Key + Fingerprint+ Password
• Fireproof Grade: U/L
• Certification: FCC CE
• Transport Package: Carton
• Specification: FCC CE
• Trademark: DouWin Lock
• Origin: China Guangzhou
• HS Code: 83014000
• Production Capacity: 120000PCS/Y

Product Description

Advantages 

1.Unlock with amart keypad 
2.Internal forced lock mode 
3.Heavy duty mortise lockcase 

Lock shows

 

About us:

DOUWIN Int'l Industry Limited is the specialized Chinese manufacturer for CE-certified electronic lock,

Our main products consist of hotel lock, card lock, RFID card lock, cabinet lock, locker lock, electronic

Lock, magcard lock etc. Our products and systems are widely used in guesthouses, hotels, flats and

Office intelligent estates, and the quality and service of our products are widely acknowledged by our

Users.





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.



Our servies 
1. Any inquiries will be replied within 24 hours.

2. OEM/ODM available.

we design packing, and put your logo on keys, cylinders or plates

3. After-sale service

  1). All products will have been strictly quality checked before packing.

  2). All products will be well packed before shipping.

  3). All our products have 1  years warranty. And we sure the products will

  be free from maintenance within warranty period.

 

 

 

Packing  and shipping 

 

 

4. Packing : in  stronger  Carton

5. Payment

You can pay for the order via: T/T, Western Union or Paypal.

6 Shipping ; You can choose  DHL, FeDex , TNT  and ocean shipping  

 

Identification	Fingerprint , ,password  , fingerprint+ password
Method	Optical
FRR	<1%
FAR	<0.001%
Identification Speed	<1 sec
Fingerprint capacity	32users
Power	4AA Battery
Electronic key	1 pcs
Working Temperature	-20`C--70`C
Communication	USB line to connect PC
Working Humidity	Max 98%
Cylinder	10 beads in double rows
Exterior  trim size ( L*W*D )	300*72*32mm
Interior  trim size(L*W*D)	300*72*24mm
Material	100% pure Stainless Steel panel