High-Performance NFC Barcode Scanner for Identification Applications RS232 RS485 TTL 125Khz RFID Wiegand26/34

QR Code Reader

Advantages of Access Control Card Readers

1. Cost-Effective & Low-Cost Upgrade

"Seamlessly replace legacy card readers without overhauling your entire system—just swap the reader to enable smartphone

QR code access. Cut upgrade costs by 60% while boosting security instantly."

2. Blazing-Fast & Smooth Access

"0.2-second QR code/IC card recognition keeps high-traffic areas (offices, schools, hospitals) flowing—no queues, no delays.

Improve daily efficiency for 1000+ users per hour."

3. All-In-One Versatility

"Supports 2 access methods (QR code, IC card) in one device—no need for multiple tools. Works for employees, visitors,

and even late-night deliveries."

4. Unmatched Compatibility

"Works with Wiegand/RS485/RS232 protocols—pair with any brand of access controller (ZKTeco, MicroEngine, etc.).

Simplify inventory & project deployment for integrators."

Application Scenarios for Access Control Card Readers

1. Office Buildings & Coworking Spaces

Manage employee/visitor access (QR codes for temporary guests, IC cards for staff).
Cut front-desk wait times with 0.2s recognition—perfect for 500+ person offices.

2. Schools & Campuses

Secure dorms, labs, and classrooms (student ID cards + parent visitor QR codes).
Track attendance automatically (integrates with school management systems).

3. Hospitals & Healthcare Facilities

Restrict sensitive areas (operating rooms, pharmacies) to authorized staff (IC cards).
Issue one-time QR codes for medical suppliers/delivery personnel.

4. Retail Stores & Warehouses

Protect inventory (staff IC cards for warehouse entry, manager-only password access).
Let delivery drivers use time-limited QR codes (no need for on-site supervision).

Product Description

Place of Origin	Guangdong,China	Product Name	QR Code Card Reader
Power Supply	DC 12V	Application	Door Access Control System
Brand Name	YJFIRST	Read range	2-5CM
Frequency	125KHz	Reading frequency	0.2s
Protocol	ISO 14443A	Card Type	EM Card 125KHz(Optional 13.56Mhz Card)
Material	ABS plastic	Type	Contactless Card Reader
Reading method	QR code and card	Feature	Two-dimensional code

High-Performance NFC Barcode Scanner for Identification Applications RS232 RS485 TTL 125Khz RFID Wiegand26/34 QR Code Reader 0

High-Performance NFC Barcode Scanner for Identification Applications RS232 RS485 TTL 125Khz RFID Wiegand26/34 QR Code Reader 1

High-Performance NFC Barcode Scanner for Identification Applications RS232 RS485 TTL 125Khz RFID Wiegand26/34 QR Code Reader 2

FAQ

Q: Can you send a sample? 
A: Yes, YJFIRST welcomes sample orders to test. Please contact us for more details before placing a sample order.

Q: Can we have our logo or company name printed on the product or package? 
A: Yes, printing with the logo or company name is acceptable; it will be accomplished by silk printing. Please contact us 

for more details.

Q: What's the shipping method? 
A: There are DHL, FedEx, TNT, and UPS. We can also ship the goods using your shipping account or other express agents 

you provide.

Q: What's the payment method? 
A: We accept Alibaba online orders, PayPal, T/T, LC, Western Union, and MoneyGram.

Q: How about your product warranty? 
A: Our formal guarantee period is one year after delivery.

Q: How is your quality control? 
A: We have a professional QC team and testing machines (engine age testing, wire bending machine, switch life testing, 

shock resistance testing). CE, FCC & ROHS certified.

Q: If I come across any problems during product use, where can I get support? 
A: We provide technical support 24/7. Please send all your questions to us and we will give you professional and patient
explanations via email or call in time.

Tag:

Place of Origin:	Guangdong, China
Brand Name:	YJFIRST
Certification:	CE, ROHS, FCC, IEC, FDA
Model Number:	YJ-QR186

Minimum Order Quantity:	1Pcs
Price:	$19
Packaging Details:	Gift box
Delivery Time:	3-7 work days
Payment Terms:	T/T ，D/P，D/A ，L/C ， MoneyGram ，Western Union
Supply Ability:	20000pcs/month

Product Name:	QR Code Reader Access Control	Frequency:	125KHz/13.56mhz
Operation System:	Windows 10, Windows 7	Protocol:	ISO 14443A
Reading Distance:	3-5 Cm	Function:	QR Code Reading
Size:	86mmX86mmX37mm	Customized Support:	Customized Logo, OEM, ODM
Highlight:	NFC barcode scanner with RS232 , 125Khz RFID QR code reader , Wiegand26/34 barcode scanner

	Shenzhen Yuanjie Information Technology Co., Ltd.
	Room 508, Building 1, Longquan Technology Industrial Park, No. 19 Huaxing Road, Dalang Street, Longhua District, Shenzhen
	86--18098907096
	vivienne@yuanaidc.com

High-Performance NFC Barcode Scanner for Identification Applications RS232 RS485 TTL 125Khz RFID Wiegand26/34 QR Code Reader

NFC barcode scanner with RS232

125Khz RFID QR code reader

Wiegand26/34 barcode scanner