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Grow R502-A Small Circular Ring RGB LED Fingerprint Module
Grow R502-A Small Circular Ring RGB LED Fingerprint Module
Grow R502-A Small Circular Ring RGB LED Fingerprint Module
Grow R502-A Small Circular Ring RGB LED Fingerprint Module
Grow R502-A Small Circular Ring RGB LED Fingerprint Module
Grow R502-A Small Circular Ring RGB LED Fingerprint Module
Grow R502-A Small Circular Ring RGB LED Fingerprint Module
Grow R502-A Small Circular Ring RGB LED Fingerprint Module
Grow R502-A Small Circular Ring RGB LED Fingerprint Module
Grow R502-A Small Circular Ring RGB LED Fingerprint Module
Grow R502-A Small Circular Ring RGB LED Fingerprint Module
Grow R502-A Small Circular Ring RGB LED Fingerprint Module
Specifications
Certification :
CE
Place of Origin :
China
MOQ :
1
Payment Terms :
T/T, PayPal
Supply Ability :
5000
Delivery Time :
Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Packaging Details :
Carton
Model NO. :
R502-A
Screen :
as Picture
Communication Interface :
RS232
Fingerprint Capacity :
200
Voltage :
DC 3.3V
Effective Collection Area :
Diameter 15.5 (mm)
Sensing Array :
190*190 Pixel
Resolution :
508 Dpi
Abrasive Resistance Intensity :
1 Million Times
Antistatic Capacity :
15kv
Fingerprint Module External Diameter :
22mm
Fingerprint Module Inner Diameter :
19.5mm
Fingerprint Module Height :
5mm
Weight :
5g
LED Control :
Yes
Transport Package :
Standard Export Carton Package
Specification :
Diameter 22 (mm)
Trademark :
GROW
Origin :
China
HS Code :
8471609000
Voice Service :
Without Voice Service
Clock :
Without Clock
Color :
as Picture
Samples :
US$ 12.2/Piece 1 Piece(Min.Order) |
Customization :
Available | Customized Request
Shipping Cost :
about shipping cost and estimated delivery time.
Payment Method :
Initial Payment Full Payment
Currency :
US$
Return&refunds :
You can apply for a refund up to 30 days after receipt of the products.
Description
Grow R502-A Small Circular Ring RGB LED Fingerprint Module

Description

1. Integrated image collecting and algorithm chip together, ALL-in-One
2. The flexibility to adapt to the conditions was the fingers, whether it is dry fingers, wet fingers, light texture fingerprints fingers, and old fingers, all have high recognition rate
3. The main application areas: can be embedded into a variety of end products, such as: access control, attendance, safety deposit box

The R502-A has circular ring indicator light that can be controlled by command.

***The different between R502-A with R503:
R502-A is thinner and samller, others are same.
If you think R503 is too big, you can chose R502-A.

***The different between R502-A with R502:
We changed the R502's LED to Circular Ring LED.
If you need small and thin module, but need circluar ring LED, you can chose R502-A..

R502-A Specifications

Model
R502-A
Type
Capacitive Fingerprint Module
Interface
UART(TTL)
Resolution
508 DPI
Voltage
DC 3.3V
Fingerprint Capacity
200
Sensing array
192*192 pixel
Working current
20mA
Standby current
Typical touch standby voltage: 3.3V, Average current: 2uA
Fingerprint module external size
Diameter 22 (mm)
Fingerprint module inner size
Diameter 19.5 (mm)
Fingerprint module height
5 (mm)
Effective collection area
Diameter 15.5 (mm)
Connector
MX1.0-6Pin
LED Control
YES
LED Color
RGB
Scanning Speed
< 0.2 second
Verification Speed
< 0.3 second
Matching Method
1:1; 1:N
FRR
≤1%
FAR
≤0.001%
Work environment
-20C ---60C
Work Humidity
10-85%
Anti-static capacity
15KV
Abrasive resistance intensity
1 million times
Communications baud rate (UART):
(9600 × N) bps where N = 1 ~ 12(default N = 6, ie 57600bps)

Files

·Provide Free Reference SDK Files for Arduino, Android,.Net,Windows and so on.
·Provide User Manual

You can download the R502-A user manual from this website link:
https://hzgrow.en.made-in-china.com


R502-A Operation display video on Youtube: https://youtu.be/8w_bkgwTabE


If need SDK files,pls contact us.

Revolutionizing Security and Efficiency with Fingerprint Modules: From Door Access to Time Tracking

In the realm of modern security and attendance tracking, fingerprint modules have emerged as indispensable tools, seamlessly integrating into various systems to ensure accuracy and convenience. One such application is in fingerprint door access systems, where the technology has revolutionized how we control entry to restricted areas. By utilizing advanced fingerprint recognition algorithms, these systems authenticate users based on their unique biometric data, granting access only to authorized personnel. This not only enhances security but also eliminates the hassle of carrying keys or remembering passwords, making it a preferred choice for both residential and commercial properties.
Another crucial implementation of fingerprint modules lies in time card fingerprint scanners. These devices are pivotal in attendance management systems, enabling businesses to monitor employee check-in and check-out times with unprecedented precision. By scanning an employee's fingerprint, the system logs the timestamp, thereby reducing the risk of buddy punching and ensuring accurate payroll processing. This not only fosters a culture of accountability but also streamlines HR operations, ultimately contributing to organizational efficiency.
HID (Highly Integrated Devices) fingerprint readers further extend the versatility of fingerprint technology. These readers are designed for seamless integration into existing access control infrastructures, offering a robust solution for both physical and logical access needs. Their compact design and high-security standards make them ideal for environments requiring stringent security measures, such as government facilities, financial institutions, and critical infrastructure sites. HID fingerprint readers leverage advanced encryption techniques to protect biometric data, ensuring that sensitive information remains secure against unauthorized access.
Collectively, these fingerprint module-based systems—fingerprint door access, time card fingerprint scanners, and HID fingerprint readers—demonstrate the transformative impact of biometric technology on our daily lives. They facilitate secure, efficient, and user-friendly access control and attendance tracking solutions, reshaping the landscape of security management. As technology continues to evolve, fingerprint modules will undoubtedly play an even more central role in safeguarding our environments and optimizing operational workflows, making the world a smarter and more secure place to live and work.






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Grow R502-A Small Circular Ring RGB LED Fingerprint Module

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Product Detail
Certification :
CE
Place of Origin :
China
MOQ :
1
Payment Terms :
T/T, PayPal
Supply Ability :
5000
Delivery Time :
Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Contact Supplier
Grow R502-A Small Circular Ring RGB LED Fingerprint Module
Grow R502-A Small Circular Ring RGB LED Fingerprint Module
Grow R502-A Small Circular Ring RGB LED Fingerprint Module
Grow R502-A Small Circular Ring RGB LED Fingerprint Module
Grow R502-A Small Circular Ring RGB LED Fingerprint Module
Grow R502-A Small Circular Ring RGB LED Fingerprint Module

Hangzhou Grow Technology Co., Ltd.

Verified Supplier
1 Years
zhejiang, hangzhou
Since 2013
Business Type :
Manufacturer
Main Products :
Fingerprint Sensor Module, Barcode Scanner Module, Intelligent Cabinet Lock
Total Annual :
3000000-5000000
Employee Number :
101~200
Certification Level :
Verified Supplier
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