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GROW-R503S Fingerprint Identification Sensor Module

Name: GROW-R503S Fingerprint Identification Sensor Module
Brand: GROW
SKU: DAG080
Price: 1770 INR
Availability: InStock
Rating: 4 (1 reviews)

Write a review | 1 reviews

Stock: 4
Availability: InStock priceValidUntil: 2026-04-01
Brand: GROW
SKU: 3767 | DAG080

Rs. 1,770.00 (inc GST)
Rs.1,500.00 + GST

Qty :
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GST Invoice: Available for all purchases — eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Description

GROW-R503S Fingerprint Identification Sensor Module

R503S Fingerprint Identification Sensor Module

The R503S is a fingerprint identification module that combines a fingerprint scanner, image processor, and algorithm unit in one module. It can capture high-resolution fingerprint images, store them in its internal flash memory, and compare fingerprints for matching. The module supports UART communication, making it easy to interface with microcontrollers and other digital systems like Arduino, Raspberry Pi, or custom embedded platforms. The R503S is ideal for secure authentication in various systems where fingerprint identification is required, offering a fast, reliable, and easy-to-integrate solution for biometric security.

DNA solutions, Nashik has various types of Module's. Check out our complete collection of Module's.

If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Features of R503S Fingerprint Identification Sensor Module

Optical Fingerprint Sensor: High-precision optical sensor for accurate fingerprint capture and recognition.
High Security & Accuracy: Built-in algorithms for fast and reliable fingerprint matching with high accuracy.
Large Storage Capacity: Can store up to 1000 fingerprint templates in internal flash memory.
Communication Interface: Supports UART communication (TTL), making it easy to integrate with various microcontrollers, including Arduino, ESP32, and others.
Fast Matching Speed: High-speed matching capability allows quick fingerprint recognition.
LED Indicator: Integrated LED lighting around the sensor to guide users during fingerprint placement and to indicate different statuses.

Specifications of R503S Fingerprint Identification Sensor Module

Interface:RS232 (TTL)
Resolution:508 DPI
Voltage :DC 3.3V
Working current(Fingerprint acquisition):20mA
Standby current(finger detection): Typical touch standby voltage: 3.3V, Average current: 2uA
Fingerprint capacity:150
Fingerprint module external size: diameter 28mm
Fingerprint module inner size: diameter 25mm(M25)
Fingerprint module height: 19mm
Sensing Array:160*160 pixel
Effective collection area: diameter 15mm
Connector: SH1.0-6pin
Scanning Speed:< 0.2 second
Verification Speed:< 0.3 second
Matching Method:1:1; 1:N
FRR (False Rejection Ratio):≤0.01%
FAR (False Acceptance Ratio):≤0.00001%
LED Color: RGB
LED Control: Yes
Antistatic capacity:15KV
Abrasive resistance intensity:1 million times
Peak power consumption:60 mA
Work environment:-20°C ---55°C
Work Humidity:0-90%
Communications baud rate (UART):(9600 × N) bps where N = 1 ~ 12(default N = 6, ie 57600bps)

Package Includes

1 x R503S Fingerprint Identification Sensor Module

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?

Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.

What is your return / replacement policy?

Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.

Do you ship all over India?

Yes — we dispatch orders across India.

I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?

You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.

Do you accept bulk / OEM orders?

Yes — we handle bulk orders and OEM supply requests across India. Share part number and quantity for a quote.

Do you supply branded parts (Texas Instruments, ST, Vishay, etc.)?

Yes — if a brand/manufacturer is listed on the product page. If not listed, share the exact manufacturer + part number and we’ll check sourcing options.

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