Stack-On Biometric, Personal Safe w/Biometric Lock, Black

I purchased this safe from at the link below to better protect my family. The goal is not to recreate Ft. Knox, but rather keep my guns beside my bed and have easy access at night. offering a wide range of Biometric Fingerprint based Thumbprint based RFID Card based & password based attendance and access control system, and you can purchase directly from us at

Biometric Attendance Systems are suitable for any and all types of Institutions to mark the attendance of employees or students.

FaceID devices gives you top of the range Facial Recognition that supersedes fingerprint and card reader technology. Visit Envision Surveillance’s website on or follow us on Twitter @envisionsv and Facebook: for more info!

The Skyly SK-C3 allows for organizations to quickly check attendance by having members sign-in with their fingerprints. The data can then be exported via a USB drive, or connected to a PC/Mac…
***Correction: Item stores 150,000 passwords, and 600 fingerprints!

Link to item:

HP SimplePass allows you to log on to secure websites and applications by scanning your fingerprint
instead of typing your user name and password.

If you want to add biometric security features to your Arduino projects, an easy way to do so, is to add a fingerprint sensor module to it. In this video we demonstrate how easy to use a fingerprint sensor with an Arduino Nano and a small display.

I always wanted to try a fingerprint sensor module in order to learn more about its technology and use it in some of my projects in order to add biometric security to them. While searching for a nice and low cost sensor, I discovered this sensor module on The sensor costs around 30$ and you can find a link for it in the description of the video. was kind enough to send a sample unit in order to test it and share my opinion about it with you.


Fingerprint Sensor:

Arduino Nano:

1.44 Color TFT:

Small Breadboard:

Jumper Wires:

Power bank Xiaomi:

Full disclosure: All of the links above are affiliate links. I get a small percentage of each sale they generate. Thank you for your support!

The fingerprint sensor module is small, and nicely built and it uses some advanced DSP (Digital Signal Processing) chips inside. The sensor works like this. It is an optical sensor, which means it analyzes the photo of a finger. It then renders the image, makes some calculations, finds the features of that finger and then searches in its memory for a fingerprint with the same characteristics. It can achieve all that in less than a second! This module can store up to 1000 fingerprints in its memory and its false acceptance rate is less than 0.001% which makes it pretty secure! Great! We get all that in a very easy to use module and with very low cost! It is a really impressive technology!

In order to demonstrate a simple use of the sensor a built this simple project. I have hooked up the sensor to an Arduino Nano, and I also use the small but very fast 1.44 inch color TFT display. The project asks for a valid fingerprint in order to unlock. When I place my finger on the sensor, it recognizes my finger, turns the fingerprint icon green and it welcomes me. If my girlfriend places her finger on the sensor, it also recognizes her, and displays a welcome message with her name. If I place another finger on the sensor, the project does not unlock the screen. It works fine and you are going to see, you can build this project in less than 10 minutes! Let’s see how to achieve that!



Fingerprint Sensor with Arduino

Quiz of Knowledge Android Game

You can download my latest Android Game which is called Quiz of Knowledge here:


Arduino Datalogger:
Arduino Weather Station Project:
Arduino Nokia 5110 LCD Display:
Arduino OLED display tutorial:
DIY Arduino:

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This Software is developed by me and all the copyrights of the same is for me.Biometric Employee Time & Attendance Management software .
You can download free Biometric Attendance Software, Attendance and Payroll Software,
Employee Attendance Software,Free Biometric attendance software, free attendance software for face readers,Biometric fingerprint attendance system Supplier of Quality Biometric Fingerprint Attendance System Online Demo Training in All Parts of India Online, No need of Installation Person coming to your place, You can learn all the features online through our video series on youtube

Incept Training Academy conducted a course where it asked its geeks to come up with ways to fake one of their devices. The device fingerprint was faked so perfectly that Incept discontinued this device and a new innovative model was introduced. So this is how you Fake it.

Visit to know more about our GEEKS 🙂

MDI Attendance System Fingerprint + Password
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MDI Fingerprint Time attendance Training / Installation Guide

ADEL Biometric Fingerprint Door Lock – New model. Music by Kevin Macleod

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Purchase Online Mantra MFS100:

Mantra Mfs 100 Bio-Metric Fingerprint USB Device Installation
Unboxing, Installation & Review
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MDI Biometric time attendance machine 3600 model video tutorial for Installation.