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Donnwe-F20 Biometric Fingerprint Time Attendance System with sdk

30-149 Pieces
150-299 Pieces
>=300 Pieces
Min. Order
1 Lot
Each Lot
30 Pieces
Choose your specifications
Company Information

Guangzhou Donnwe Intelligence Technology Co., Ltd.

CN Manufacturer, Trading Company, Distributor/Wholesaler
Response Time
Response Rate:
US$ 8,000+
2 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Type: Biometric Time Recording
Biometric Measurement: Fingerprint
Place of Origin: Guangdong China
Brand Name: Donnwe
Model Number: F20
Name: Fingerprint Time Attendance
LCD Screen: 2.8 Inch TFT Color Screen
Language: Chinese, English, Portuguese,Spanish,Korean, Vietnamese
Identification ways: Fingerprint/Password/Card
Recognition speed: ≤1s
Communication Interface: USB Disk, Ethernet ,Wiegand for access control
Access Control: Weigend Input or Output support
Optional Functions: Card function, Backup battery
Warranty: 1Years
Customized Service: Available
Selling Units: Multiple of 30
Package size per batch: 66X32X59 cm
Gross weight per batch: 25 KG
Package Type: individual carton box+ outer carton box, 30pcs per carton Host Size(L*W*H):178mm* 138mm*41.2mm Packing Size(L*W*H):400mm*102mm*260mm
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Product Description


F20 time attendance machine

Product parameters:




Fingerprint + Password+ ID/IC Card(Matching)

Backgroud Software

A1 Attendance System

LanguageSimplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Korean, Vietnamese
Secondary developmentSDK Available
VoiceVocal pronunciation reminder
Attendance speed1 second/time
False positive rate0.0001%

Environmental Parameter


Design to withstand 1.2 m drops to concrete 3 times

Environmental Sealing


Working Temperature


Conserve Temperature


Environment Light




Net Weight


Gross weight


Host Size(L*W*H)

178mm* 138mm*41.2mm

Packing Size(L*W*H)



5V  2.5A

Backup Battery

4 hours of sustainable work


USB, U disk, Ethernet

Data download

 U disk

U disk support format


Registrations Capacity

10 managements and 1,000 employees

Fingerprint Capacity

2,000 pcs

Password Capacity

 1,000 pcs

ID CARD (Matching)

 1,000 pcs

Log Capacity

 100,000 records











Company Information


Established in 2017 as a branch of Yoko Holding, Guangzhou Donnwe Intelligence Technology Co.,ltd. specializes in the research of IOT intelligent identification technology. Main products consist of the 1D/2D barcode scanner, omnidirectional barcode scanner, barcode scan engine&module, receipt printer, time attendance (fingerprint & facial identification) ect,. We strive for R&D of which engineers cover 38% of the staff. We invented the omnidirectional scanner in China and we were granted 30 core patents. Donnwe is the unique domestic enterprise capable of hardware based algorithm program development, hardware circuit design, embedded development, optical design, product secondly development and application software system. We have the strict quality management system, we passed the ISO9001:2008. Our products have the certification of CE, FCC and ROHS. Our factory adheres to highest quality assurance and quality control practices along with production and testing equipment to ensure each item before shipment is in perfect quality. The reliability and stability of the products is our major concern.




Buyer Reading

1) Please be noted that the price in our website is merely the reference price and the actual one is subject to our final confirmation!
2) Any problem, requirement and suggestion, please contact us freely, we'd be very pleased to be at your side.


Q1: How about your company?

   A: 230 workers, 13000 m³ non-dust workshop, factory direct, OEM for Argox. Passed ISO9001:2008 quality stystem.Owned more than 30 technical and design patents.


Q2: How is your quality control?

   A: Professional QC team and testing machine( Engine age testing, wire bending machine, switch life testing, shock resistance testing). CE, FCC & ROHS certificated.


Q3:How to control the performance stable?

  A: We take the floe line production in the whole processing. Every product will be tested 4 times before it delivery.


Q4: How about your product warranty?

   A: Two years from the date of manufacturing under the normal use circumstance.


Q5: Can you send sample?

   A: Yes, we welcome sample order to test. Please contact us for more details before placing sample order.


Q6:  How is the after sales service?
   A: China working hours 8:30-18:00 Monday-Friday online service to help buyers solving problem.


Q7: Can I come visit your office and factory?

   A: 1) Welcome to visit our office and factory directly before establishing long-term business relationship.
        2) We'd like to help you book the hotel and pick you up from the airport, or railway station. Please inform us if you have any schedule in China.


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