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The ROBODIUM FingerLock Pro Kit is a complete biometric access control system designed for students, hobbyists, makers, DIY enthusiasts, and security automation projects.
This kit uses the high-precision AS608 Fingerprint Sensor to authenticate users and control a Solenoid Door Lock via an Arduino-based controller.
With real-time fingerprint recognition, servo-based mechanical action, and a relay-controlled lock mechanism, this kit helps you build a fully functional fingerprint-based door security system.
It is ideal for home automation projects, smart door systems, labs, offices, workshops, and STEM learning applications.
This kit offers hands-on learning in biometrics, microcontrollers, access control, and embedded electronics.
High-accuracy optical fingerprint module
Storage capacity: Up to 127 fingerprints
Interface: UART (TX/RX)
Voltage: 3.3V – 5V
Fast recognition: < 1 second
Onboard image processing & template matching
Operating voltage: 12V DC
Pull-type mechanism
Locked when powered
Strong metal build for security applications
Type: 1-Channel 5V Relay
Control input: 5V
Output: Up to 250V AC / 10A
Used to control the 12V solenoid lock
Compatible board: Arduino Uno / Similar 5V MCU
Processor: ATmega328P
Communication: UART for fingerprint module
Digital pins for servo & relay control
Type: SG90 micro-servo
Used for mechanical unlocking/indicator actions
Rotation: 0°–180°
Breadboard for prototyping
Jumper wires for connections
Optional 9V battery or DC power supply
Housing/case for mounting (3D-printed or ready-made)
Screwdriver + screws for assembly
AS608 Fingerprint Sensor Module × 1
Micro Servo Motor (SG90/MG90) × 1
1-Channel Relay Module (12V) × 1
Solenoid Door Lock (12V) × 1
Arduino Uno Board × 1
Breadboard (Solderless) × 1
Jumper Wires Set × 1
5V Power Supply × 1
At ROBODIUM™, we want you to be completely satisfied with your purchase. You may return most items within 7 days of delivery for a full refund or exchange.
Most items sold on ROBODIUM™ can be returned within the return window, including:
To be eligible for a return, items must be:
Note: Products damaged due to misuse, modification, static discharge, soldering, or improper handling may not be eligible for return.
We arrange the return pickup for you — hassle-free returns similar to major e-commerce platforms.
All products include a minimum 15-day warranty against manufacturing defects, unless otherwise specified on the product page.
Warranty does not cover misuse, soldering damage, modifications, physical damage, or incorrect electrical connections.
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Take 20% off your first order
Enter the code below at checkout to get 20% off your first order