Product Images are shown for illustrative purposes only and may differ from actual product.

GROW K202 Low Power Consumption Ring Fingerprint Access Control Board Module

  • Stock: 5

    Availability: InStock priceValidUntil: 2026-03-17

  • Brand: GROW
  • SKU: 3758 | DAG071

Availability: InStock priceValidUntil: 2026-03-17

  • Rs. 2,258.52 (inc GST)
    Rs.1,914.00 + GST

    Qty :

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.

GROW K202 Low Power Consumption Ring Fingerprint Access Control Board Module

GROW K202 Low Power Consumption Ring Fingerprint Access Control Board Module

This Grow KL202 Low Power Consumption Ring Fingerprint Access Control Board is an all-in-one control board with the onboard STM8 microcontroller. This module can act as a standalone system for the fingerprint access control system. The board comes with an onboard relay which is activated by the microcontroller when the fingerprint is detected. The activation time of the relay can be controlled via a multiturn potentiometer, which can be adjusted through 0.5 sec -13 sec.

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 GROW K202 Low Power Consumption Ring Fingerprint Access Control Board Module

  • Set Relay Time : Rotate K2 to set the closing time of the relay from 0.5 to 13 seconds. The relay is contact output, switch signal, no voltage output. 
  • SET Button : Press SET button shortly, blue indicator light flash fast and system in register state, put the finger on fingerprint collection area, fingerprint register successful when hearing music. Fingerprint can be registered continuously when system in register state; if no need adding fingerprint more, waiting a few seconds.
  • Back to factory default : Press SET button until hear “Di” long beep and music, means initialization operation successful.
  • Usage : Press the finger, the relay closes after the fingerprint passes, and the closing time is determined by K2. 

Specification of GROW K202 Low Power Consumption Ring Fingerprint Access Control Board Module

  • P1: Power supply: DC12V
  • P2: MX 1.0mm space 6 Pin Fingerprint Module(can connect R502,R502-A,R503)
  • P3: MX 1.25mm space 6 Pin Fingerprint Module(can connect R300,R301T,R303,R303T,R305,R306,R307,R501)
  • Standby current: 15uA
  • Fingerprint capacity: 120 pieces
  • Size: 64.4*25.4mm
  • Output: Relay(Max. current:10A)

    Package Includes

    1 x GROW K202 Low Power Consumption Ring Fingerprint Access Control Board Module

    Extra Information
    Country of Origin China
    Imported By ElectroSource Private Limited

    Reviews (2)

    Write a review

    Note: HTML is not translated!
        Bad           Good
    CAPTCHA verification code

    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.
    Are components original / new?
    We aim to supply genuine, new parts. For sourced items, we confirm availability and provide the best matching grade/brand possible.

    NEW Products

    Product Page : New Products

    TM1650 LED driver control and keyboard scanning IC

     TM1650 LED Driver Control and keyboard scanning ICTM1650 is a keyboard scan interface and LED ..

    Rs.22.42 (inc GST)
    Rs.19.00 + GST

    SKU: 3772 | DAF739
    Stock: 4

    2 Pin Male Right Angle Header 5.08 mm pitch (Combicon Connector)

    Combicon 2 Pin Right Angle Male Header Connector XY-2500 F-B 5.08 series 2 Pin Right Angle Male hea..

    Rs.4.48 (inc GST)
    Rs.3.80 + GST

    SKU: 2729 | DAE239
    Stock: 50

    H2010 10mm Photoelectric Sensor

    H2010 10mm Photoelectric Sensor H2010 10mm Photoelectric SensorThe H2010 Photoelectric Sensor i..

    Rs.29.50 (inc GST)
    Rs.25.00 + GST

    SKU: 6069 | DAG901
    Stock: 800

    3 Pin 2.50mm JST FEMALE TO FEMALE Connector

    3 Pin 2.50mm JST Female to Female Connector 3 Pin 2.50mm JST Female to Female Connector for secure ..

    Rs.14.48 (inc GST)
    Rs.12.27 + GST

    SKU: 9263 | DAE993
    Stock: 10

    Have You Seen

    Product Page : Have You Seen

    DFRobot Fermion: VOC Gas Sensor – Volatile Organic Compounds Detector (Breakout, 1-500ppm, MEMS)

    DFRobot Fermion: VOC Gas Sensor – Volatile Organic Compounds Detector (Breakout, 1-500ppm, MEMS) Fer..

    Rs.504.00 (inc GST)
    Rs.427.12 + GST

    SKU: 10381 | DAJ213
    Stock: 8

    CH392 Ethernet Protocol Stack Controller SPI and UART bus QFN28 IC

    CH392 Ethernet Protocol Stack Controller SPI and UART Bus CH392 Ethernet Protocol Stack Controller ..

    Rs.377.60 (inc GST)
    Rs.320.00 + GST

    SKU: 7305 | DAF479
    Stock: 5

    Nextion Intelligent NX1060P101-011R-I 10.1" TouchScreen Display

    Nextion Intelligent Series 10.1" HMI Touchscreen DisplayNX1060P101-011R-I is a 10.1" resistive touch..

    Rs.13,098.94 (inc GST)
    Rs.11,100.80 + GST

    SKU: 2127 | DAB506
    Stock: 0

    FQPF7N80C N‑Channel MOSFET TO‑220F Package

    Fairchild N‑Channel MOSFET FQPF7N80C for High-Voltage ApplicationsFQPF7N80C N‑Channel MOSFET for hig..

    Rs.147.50 (inc GST)
    Rs.125.00 + GST

    SKU: 10002 | DAI992
    Stock: 25

    Related Products

    R305 Fingerprint Module

    R305 Fingerprint Module

    R305 Fingerprint ModuleR305 fingerprint scanner R305 fingerprint scanner is now obsolete and no..

    Rs.2,950.00 (inc GST)
    Rs.2,500.00 + GST

    SKU: 186 | DAA698
    Stock: 2
    GT-511C3 Fingerprint Scanner Module

    GT-511C3 Fingerprint Scanner Module

    GT-511C3 Fingerprint Scanner ModuleNow easily make your own fingerprint access control system using ..

    Rs.1,967.65 (inc GST)
    Rs.1,667.50 + GST

    SKU: 1265 | DAA838
    Stock: 0
    R307 fingerprint scanner module

    R307 fingerprint scanner module

    R307 Fingerprint Scanner ModuleR307 fingerprint scanner module/SensorThis is a updated compatible ve..

    Rs.920.40 (inc GST)
    Rs.780.00 + GST

    SKU: 1498 | DAA698
    Stock: 19
    4MM PATCH CORD RED  and BLACK

    4MM PATCH CORD RED and BLACK

    High-Quality 4MM Patch Cord Red and Black 4mm Patch Cord Red and Black for secure connections; flex..

    Rs.145.73 (inc GST)
    Rs.123.50 + GST

    SKU: 7141 | DAC500
    Stock: 0
    ESP32 ESP-WROOM-32 Burn Fixture Test Board

    ESP32 ESP-WROOM-32 Burn Fixture Test Board

    ESP32 ESP-WROOM-32 Burn Fixture Test Board ESP32 ESP-WROOM-32 Burn Fixture for efficient programmin..

    Rs.1,362.16 (inc GST)
    Rs.1,154.37 + GST

    SKU: 9224 | DAD366
    Stock: 2
    8×8 RGB 64 LED Dot Matrix Display Module

    8×8 RGB 64 LED Dot Matrix Display Module

    RGB 8×8 Dot Matrix Display Module 8×8 RGB Dot Matrix Display Module for vibrant visuals, featuring ..

    Rs.381.01 (inc GST)
    Rs.322.89 + GST

    SKU: 9832 | DAI620
    Stock: 0