---
product_id: 144401965
title: "Biometric Time Attendance machine K21 (Black)"
brand: "identix"
price: "₨48039"
currency: LKR
in_stock: true
reviews_count: 3
url: https://www.desertcart.lk/products/144401965-biometric-time-attendance-machine-k21-black
store_origin: LK
region: Sri Lanka
---

# TCP/IP for seamless network integration 1-touch real-time USB data backup Advanced V10.0 fingerprint algorithm Biometric Time Attendance machine K21 (Black)

**Brand:** identix
**Price:** ₨48039
**Availability:** ✅ In Stock

## Summary

> ⏱️ Clock in with confidence, powered by precision tech!

## Quick Answers

- **What is this?** Biometric Time Attendance machine K21 (Black) by identix
- **How much does it cost?** ₨48039 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/144401965-biometric-time-attendance-machine-k21-black)

## Best For

- identix enthusiasts

## Why This Product

- Trusted identix brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Punch Status:** Function keys let employees easily select IN/OUT status, streamlining attendance tracking.
- • **Instant Data Security:** One-touch USB backup protects your attendance records in real-time—no more data loss anxiety.
- • **Effortless Network Sync:** TCP/IP connectivity ensures instant, reliable data transfer across your office network.
- • **Intuitive Color Display:** 2.8-inch TFT screen with GUI makes clock-ins and status checks visually clear and user-friendly.
- • **Next-Gen Fingerprint Precision:** Built-in V10.0 algorithm delivers lightning-fast, ultra-accurate biometric authentication.

## Overview

The Essl K21 Biometric Time Attendance Machine combines cutting-edge V10.0 fingerprint technology with a vivid 2.8-inch color TFT display and seamless TCP/IP connectivity. Designed for small chain stores and offices, it offers real-time data backup and intuitive function keys for efficient, error-free attendance management.

## Description

K21 is an innovation biometric fingerprint reader for Time & Attendance applications, offering unparalleled performance using an advances algorithm for reliability, precision and excellent matching speed. With SSR report(Self service Recorder)stored in the clock. The 2.8 inch TFT can display more information vividly, including fingerprint image quality and verification including fingerprint image quality and verification result etc.TCP/Ip communication is standard and make sure the data transmission between terminal and PC can be easily done within several seconds, it is the best choice for small chain stores.

## Features

- TCP/IP, USB Host - Color TFT screen with GUI interface for easy of use
- Built-in latest fingerprint algorithm V10.0
- Function keys to selet the 1N or Out status of the punches
- Real-Time1- touch data backup

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Essl |
| Item model number | K21 |
| Package Dimensions | 30.71 x 21.69 x 7.39 cm; 748.43 g |
| ASIN | B013K4LUO2 |

## Images

![Biometric Time Attendance machine K21 (Black) - Image 1](https://m.media-amazon.com/images/I/71NUU24GnOL.jpg)

## Customer Reviews

### ⭐⭐ 







  
  
    Two Stars
  

*by N***L on Reviewed in India on 13 December 2016*

Poor Identification Sensor!Will degrade over time!

### ⭐⭐⭐⭐ 







  
  
    Biometric machine
  

*by C***I on Reviewed in India on 26 November 2018*

Good one & Simply good

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by A***R on Reviewed in India on 21 February 2018*

Working good

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**Shop now:** [https://www.desertcart.lk/products/144401965-biometric-time-attendance-machine-k21-black](https://www.desertcart.lk/products/144401965-biometric-time-attendance-machine-k21-black)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-24*