GROW-KL261+R558-S Fingerprint Control Board — image 1

Hover to zoom

1 / 6 · Click to enlarge

GROW-KL261+R558-S Fingerprint Control Board

Name: GROW-KL261+R558-S Fingerprint Control Board
Brand: Grow
SKU: R135322
Price: 2645 INR
Availability: InStock
Rating: 5.0 (1 reviews)

5.01 rating

457+ bought in past month

AI Summary

Fingerprint Sensors for everyday users

The GROW-KL261+R558-S Fingerprint Control Board by Grow is a mid-range fingerprint sensors designed for everyday users. It features Item Type: Control Board and Model No. / Name: Fingerprint Control Board.

₹2,645

Free Shipping💵 COD Available

Available Offers

Free Delivery on this order. No minimum order value.

15-Day Easy Returns — hassle-free return & full refund.

Secure Payment — 100% safe checkout with UPI, Cards & Net Banking.

Quantity

Total: ₹2,645

Buying tip: A quality investment for dependable performance and premium build quality.

Estimated delivery: 17 Aug – 31 Aug

Check delivery date

Free Shipping

Pan India delivery

15-Day Returns

Hassle-free policy

Secure Payment

Razorpay protected

Quality Assured

Vetted products only

Available Offers

💳

5% Cashback

Pay with UPI & get 5% cashback (up to ₹50) via Razorpay

🏦

No-Cost EMI

Available on select bank cards at checkout. 0% interest for 3 months.

📦

Free Shipping

Free delivery on all orders. No minimum order value.

💵

Cash on Delivery

COD available on orders up to ₹5,000 across India.

Quick Specs

Item Type: Control Board

Model No. / Name: Fingerprint Control Board

Fingerprint Capacity: can store upto 100

Power output(V): 5.5 - 15

Stand-by mode current: 25uA

Max. Operating Current (A): 10

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping

SKU: robu-2092194Category: Fingerprint Sensors

About This Product

The GROW-KL261+R558-S Fingerprint Control Board by Grow is a mid-range fingerprint sensors designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

Item Type: Control Board
Model No. / Name: Fingerprint Control Board
Fingerprint Capacity: can store upto 100
Power output(V): 5.5 - 15
Stand-by mode current: 25uA
Max. Operating Current (A): 10
Shipping Weight: 0.1 kg
Shipping Dimensions: 10 × 6 × 5 cm

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The KL261+R558-S Fingerprint Control Board is a reliable solution for secure access control, supporting up to 100 fingerprints. Powered by DC 5.5-15V, it features a low stand-by mode current of 25 uA and an output relay with a maximum current of 10A. The compact control board measures 58.6 x 30mm, making it suitable for various applications requiring high security and efficiency.

Features:

High-security fingerprint recognition
Low power consumption
Compact design
High output relay current
Supports up to 100 fingerprints
Versatile power supply range

Package Includes:

1 x KL261+R558-S Fingerprint Control Board

Setup Guide

Identify the pins

Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.

Wire to your microcontroller

Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.

Install libraries

In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.

Upload example sketch

Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.

Calibrate if needed

Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.