Identix K21 - Powered by ESSL

K21 Attendance device is cheap & durable for small and medium-size business and can also handle multilocation office attendance in one place using push data technology

Fingerprint Time & Attendance Machine

  • Fingerprint Template - 1000
  • Transaction Storage - 1,00,000
  • Fingerprint Sensor - 500 DPI Optical Sensor
  • Identification Speed <= 1sec
  • Display - 2.8" TFT
  • Keypad - 4x4
  • Communication - RS232, RS485, TCP/TP, USB
  • Push Data Technology - Yes
  • Dimension - 183 x 138 x 45 mm
  • Operating Humidity - 20% - 80%
  • Operating Temperature - 0 to 45 degree C
  • Power Supply -  5 V DC, 0.8 Amps

Major Applications

  • Time & Attendance, #Canteen Management, #School Attendance, #Producation Management, Gym, Club, Hospital, Airport etc.


Menu's in K21
  • User Mng
    • New User
    • Manage
    • SMS
    • WorkCode
  • Dept. Set
  • Sch. Set
    • Attendance Rule
    • Sch. Mgt.
    • Schedule
  • Comm.
    • Network
    • Security
    • ADMS Setup
  • System
    • Sys Para.
    • Data Mng
    • Update
    • Date/Time
    • Display
    • Reset
    • Auto Test
    • Misc Set.
      • Keyboard
      • Bell
      • Other Parameters
  • Dn/Upload
    • U Disk Download
    • U Disk Upload
    • Back (ESC)
  • Record
  • Sys Info


There are several queries about, how to use k21 for registering a new user, how to edit it or how to download data.

Q1. How to register a new user?
Q2. How to edit user?
Q3. How to add IP address to the device?
Q4. How to clear transaction logs?
Q5. How to clear all data from the device?
Q6. How to see memory used by the device?
Q7. How to see the firmware version & build a version of the device?
Q8. How to download data in USB device?

For purchase this device
Call Us on 9925191393
Visit Us on



Buy cialis · March 25, 2018 at 12:33 am

Hey there, You’ve done a fantastic job. I will certainly digg it and personally recommend to my friends. I am confident they will be benefited from this web site.

cialis cheap · April 16, 2018 at 4:05 am

of course like your website but you need to take a look at the spelling on quite a few of your posts. A number of them are rife with spelling problems and I to find it very bothersome to tell the reality then again I will surely come again again.

    admin · April 16, 2018 at 7:00 pm

    We will definitely look on this problem.

Johna694 · May 2, 2018 at 7:06 am

Heya im for the first time here. I discovered this board and I to uncover It truly helpful &amp it helped me out a whole lot. I hope to supply something back and aid other people such as you helped me.

Smithd558 · May 2, 2018 at 7:07 am

I will immediately clutch your rss feed as I can not to find your email subscription link or enewsletter service. Do you have any? Please let me know in order that I may just subscribe. Thanks.

Johna459 · May 2, 2018 at 11:56 am

Good blog! I really love how it is easy on my eyes and the data are well written. I am wondering how I could be notified whenever a new post has been made. I have subscribed to your feed which must do the trick! Have a nice day!

Smithd764 · May 2, 2018 at 11:56 am

Thanks so much for sharing this excellent info! I’m seeking forward to see much more posts!

Johnf506 · May 2, 2018 at 11:56 am

Neat blog! Is your theme custom made or did you download it from somewhere? A theme like yours with a few simple tweeks would really make my blog jump out. Please let me know where you got your design. Thanks

Johne656 · May 2, 2018 at 11:57 am

I will immediately grab your rss feed as I can not find your email subscription link or enewsletter service. Do you have any? Kindly let me know so that I could subscribe. Thanks.

Smithf910 · May 2, 2018 at 11:57 am

Wonderful blog! I found it while surfing around on Yahoo News. Do you have any tips on how to get listed in Yahoo News? I’ve been trying for a while but I never seem to get there! Appreciate it

Johnf491 · May 3, 2018 at 11:50 am

hi!,I really like your writing so so much! proportion we communicate more about your post on AOL? I need a specialist on this space to unravel my problem. Maybe that’s you! Looking ahead to see you.

Smithd405 · May 3, 2018 at 11:50 am

I like this weblog so considerably, saved to my bookmarks.

Johnc549 · May 3, 2018 at 11:51 am

Hi! This is my first visit to your blog!

Smithc265 · May 3, 2018 at 11:52 am

I just ought to tell you which you have written an exceptional and distinctive post that I really enjoyed reading. Im fascinated by how nicely you laid out your material and presented your views. Thank you.

Johnd503 · May 3, 2018 at 11:52 am

I am not sure where you are getting your info, but great topic. I needs to spend some time learning much more or understanding more. Thanks for fantastic information I was looking for this info for my mission.

Johna887 · May 4, 2018 at 11:55 am

As I web site possessor I believe the content material here is rattling great , appreciate it for your hard work. You should keep it up forever! Good Luck.

Smithe195 · May 5, 2018 at 11:53 am

Well I really enjoyed reading it. This information procured by you is very practical for correct planning.

Johnd942 · May 5, 2018 at 11:55 am

Great, thanks for sharing this article. Really Cool.

Johne495 · May 6, 2018 at 12:08 pm

You have brought up a very excellent details , regards for the post.

Larisa Edelson · May 27, 2018 at 12:00 am

I really can’t believe how great this site is. Keep up the good work. I’m going to tell all my friends about this place.

Petra · June 4, 2018 at 10:25 am

It’s going to be end of mine day, except before end
I am reading this enormous post to increase my knowledge.

Smithb545 · June 13, 2018 at 1:25 pm

Hi there! I know this is kind of off topic but I was wondering if you knew where I could locate a captcha plugin for my comment form? I’m using the same blog platform as yours and I’m having difficulty finding one? Thanks a lot!

Johnb430 · June 13, 2018 at 1:25 pm

Thank you for some other informative website. Where else may just I am getting that kind of info written in such an ideal means? I’ve a venture that I am just now working on, and I have been on the glance out for such info.

Smithb917 · June 13, 2018 at 1:26 pm

Hello, i think that i saw you visited my site so i came to return the favor.I am trying to find things to enhance my website!I suppose its ok to use some of your ideas!!

Johnf896 · June 13, 2018 at 1:26 pm

I am so grateful for your blog article.Really thank you! Fantastic.

Emerson · June 14, 2018 at 11:53 am

I was curious if you ever thought of changing the page layout of your blog?

Its very well written; I love what you’ve got
to say. But maybe you could a little more in the way of content
so people could connect with it better. You’ve got an awful
lot of text for only having one or 2 images. Maybe you could space it out better?

Johnc321 · June 14, 2018 at 12:58 pm

What is the website that means it is easy to understand podcasts and blog sites? I don’t get an iPod, does that make any difference?

Johnf621 · June 14, 2018 at 12:59 pm

There is visibly a bundle to realize about this. I assume you made certain nice points in features also.

Johnd103 · June 15, 2018 at 12:07 pm

Definitely, pent topic matter, appreciate it for selective information.

Smithe159 · June 15, 2018 at 12:08 pm

Very informative article post.Really looking forward to reading more. Fantastic.

Johnc977 · June 15, 2018 at 12:08 pm

Howdy would you mind sharing which blog platform you’re working

Smithf880 · June 15, 2018 at 12:08 pm

Hello! This is my first comment here so I just wanted to give a quick shout out and tell you I really enjoy.

Johna207 · June 16, 2018 at 11:59 am

I like what you guys are usually up too. This kind of clever work and exposure! Keep up the amazing works guys I’ve added you guys to my blogroll.

Johnd26 · June 18, 2018 at 11:59 am

I’m pleased that I saw this website, precisely the proper information that I was trying to find!

Johnk816 · June 18, 2018 at 12:00 pm

I got this website from my friend who told me concerning this website and at the moment this time I am visiting this web page and reading very informative content here.

Free Auto Approve List 6-22-2018 · June 23, 2018 at 11:54 am

I added a new list today. I’m going to try to find new sites in a slightly different way. Read all about it by clicking the link above.

Jamison · June 23, 2018 at 1:45 pm

I like the valuable information you provide to your articles.
I will bookmark your blog and take a look at once more right
here frequently. I am reasonably certain I will learn a
lot of new stuff right here! Good luck for the

Smithe445 · June 24, 2018 at 12:03 pm

Definitely pent topic matter, appreciate it for selective information.

Smithc163 · June 25, 2018 at 12:05 pm

whoah this weblog is wonderful i love studying your posts. Stay up the great work! You know, many individuals are searching round for this info, you can aid them greatly.

chouqin · June 27, 2018 at 4:08 pm

I抦 impressed, I have to say. Actually rarely do I encounter a blog that抯 each educative and entertaining, and let me inform you, you may have hit the nail on the head. Your concept is excellent; the issue is one thing that not enough people are talking intelligently about. I am very pleased that I stumbled across this in my seek for something regarding this.

chouqin · June 27, 2018 at 11:43 pm

A formidable share, I simply given this onto a colleague who was doing somewhat analysis on this. And he in fact purchased me breakfast as a result of I discovered it for him.. smile. So let me reword that: Thnx for the deal with! But yeah Thnkx for spending the time to discuss this, I feel strongly about it and love studying more on this topic. If possible, as you develop into experience, would you mind updating your blog with more details? It is extremely useful for me. Large thumb up for this weblog post!

chouqin · June 30, 2018 at 12:26 am

WONDERFUL Post.thanks for share..more wait .. ?

nike air max 270 · July 20, 2018 at 6:25 am

I want to voice my appreciation for your kindness supporting those people who should have guidance on this particular field. Your special dedication to getting the solution around appears to be rather effective and has always enabled guys and women like me to arrive at their aims. This useful suggestions means much to me and extremely more to my fellow workers. Many thanks; from each one of us.

michael kors outlet · July 21, 2018 at 3:06 am

I have to convey my affection for your generosity for visitors who actually need guidance on this one concern. Your personal commitment to getting the message all over ended up being astonishingly informative and have continually allowed women just like me to achieve their objectives. The interesting instruction signifies much a person like me and especially to my peers. With thanks; from each one of us.

Johnf392 · August 18, 2018 at 12:32 pm

Really appreciate you sharing this post.Thanks Again. Really Great. fgfdakfeeeeb

Smithg312 · August 18, 2018 at 12:32 pm

Wow, wonderful blog layout! How long have you been blogging for? you made blogging look easy. The overall look of your web site is excellent, as well as the content! ekkceecefgkdaedd

fotbollskläder · August 24, 2018 at 11:47 am

Thanks, this website is extremely helpful.

Margarita · September 18, 2018 at 2:18 pm

This is a great tip particularly to those new to the blogosphere.
Brief but very precise information… Thank you for sharing this one.
A must read post!

Cortney · September 18, 2018 at 2:24 pm

hello!,I love your writing very much! percentage we keep in touch
more approximately your post on AOL? I require an expert in this house to solve my problem.
May be that is you! Looking ahead to peer you.

cheap jordans · September 21, 2018 at 6:53 am

I would like to show my appreciation for your kind-heartedness giving support to folks that actually need guidance on in this subject matter. Your very own dedication to getting the message up and down had been really informative and have continuously allowed ladies like me to achieve their pursuits. This invaluable help denotes much a person like me and still more to my colleagues. Many thanks; from everyone of us.

i play video games in spanish · March 7, 2019 at 2:35 pm

When someone writes an piece of writing he/she
retains the image of a user in his/her brain that how a user can be aware
of it. Thus that’s why this article is amazing. Thanks!

Byron Locantore · April 8, 2019 at 6:12 pm

I like this blog so much, saved to my bookmarks .

timberland outlet · March 15, 2020 at 3:38 am

I wish to express some thanks to this writer just for rescuing me from such a instance. After searching throughout the world-wide-web and getting concepts which were not pleasant, I figured my entire life was over. Existing without the strategies to the difficulties you’ve resolved through your good short article is a critical case, as well as ones which could have in a wrong way affected my entire career if I had not come across your web page. That understanding and kindness in controlling all areas was precious. I don’t know what I would have done if I had not come across such a step like this. I can at this moment look forward to my future. Thanks for your time so much for this specialized and result oriented help. I will not be reluctant to suggest your web blog to anybody who should get tips on this matter.

Buy cialis online · March 28, 2018 at 4:04 pm

Do you have any video of that? I’d want to find out more details.

essayforme · April 12, 2018 at 5:58 am

Amazing forum posts, With thanks.

Leave a Reply

Your email address will not be published. Required fields are marked *