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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
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 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,
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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2018
Total Annual:
$10 Million - US$50 Million
Employee Number:
201 ~300 People
Ecer Certification：
Verified Supplier
Company Profile
Shenzhen Yuanjie Information Technology Co., LTD. (YJFIRST) is one of the leading professional barcode scanner
manufacturers in China. YJFIRST specializes in barcode reading technology and has more than 10 years of experience in
the barcode scanning technology industry. YJF...
Company Profile
Shenzhen Yuanjie Information Technology Co., LTD. (YJFIRST) is one of the leading professional barcode scanner
manufacturers in China. YJFIRST specializes in barcode reading technology and has more than 10 years of experience in
the barcode scanning technology industry. YJF...
