• User Capacity: 800
  • Fingerprints Capacity: 800
  • Card Capacity: 800
  • Transaction Storage: 80,000
  • Push Data: Yes
  • Card Reader: Yes
  • Fingerprint sensor: 500 DPI Optical Sensor
  • FAR : <=0.0001% / FRR : <=1%
  • Identication Speed: <= 1sec
  • Algorithm Ver: 10
  • Display: 2.8” TFT Sceen
  • Keypad: 4 x 4 Keypad
  • LED Indicator: Green/Red
  • Schedule Bell/Speaker: Mini Speaker
  • Communication: TCP/IP, USB-host
  • Standard Features: Inbuilt Battery Backup,
  • Self Service Query
  • Status Switch, DST, T9 Input


  • Power Supply: 12V DC, 1.5 Amps
  • Operating Temprature: 0°C to 45°C
  • Operating Humidity: 20% – 80%
  • Dimension (in mm): 185 x 140 x 30
  • Access Control: Yes
  • Relay: 12V
  • Exit Readers: NO
  • Inbuilt Battery: yes


  • eTimeTracklite desktop & web


  • Time & Attendance, Canteen management, School attendance, Production Management, Gym & clubs
AmpleTrails ESSL k90 Pro


  • Users 800 fingerprints, Card storage 800
  • Transaction 80,000
  • Inbuilt Battery Backup
  • Free attendance and payroll Software License Up to 500 Users From Digital Secure Solution
  • Support Access control solution

Revolutionize your workplace with AmpleTrails – an All-in-One Biometric Solution for SMEs!
Say goodbye to manual attendance tracking and hello to seamless management.
Our biometric device streamlines attendance, and payroll integration, and enhances access control.
Plus, with our user-friendly mobile app, managing it all has never been easier.
Join the future of workforce management today!
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Model Number
  • K90 Pro
Backup Options
  • Inbuilt Battery Backup.
  • Yes
LCD Resolution
  • 2.8 inch TFT Screen
Scratch Proof
  • No
Multiple Languages
  • No
  • Plastic
Identification Method
  • Fingerprint, Card
Fingerprint Capacity
  • 800
Card Capacity
  • 800
Power Requirement
  • 0.5 AMP
Identification Speed
  • >= 1SECOND
  • Time & Attendance
Model Name
  • K90 Pro (Inbuilt Battery) (New)
Card Type
  • RFID
Key Type
  • Key buttons
Display Type
  • LCD
Communication Interface
  • USB, TCP / IP
  • 1.0E-4
  • 1
Suitable For
  • School, College,Office
  • Finger/ Card Capacity: 800, Transaction Storage: 80000, USB Port: For transferring stored data from Biometric device to USB Drive., Major Applications: Time & Attendance, Canteen management, School attendance, Production Management, Gym & clubs, Keep your premises secure with access control feature of K90 pro-Biometric Punch in punch out device., High Speed and Accurate Fingerprint and RFID Card Identification

The technical specifications of this device indicate that it is capable of storing a large number of users (800), fingerprints (800), and cards (800) for access control. It also has a high storage capacity for transactions (80,000) and the ability to push data.

The device is equipped with a card reader and a fingerprint sensor with a high resolution of 500 DPI, which allows for accurate and reliable identification. The false acceptance rate (FAR) and false rejection rate (FRR) are both very low at <=0.0001% and <=1% respectively, which means that the device has a high level of security and is able to correctly identify authorized users while rejecting unauthorized ones.

The device also features a fast identification speed of <=1 second, an advanced algorithm version of 10, and a 2.8” TFT screen for clear display. It also has a 4×4 keypad and a green/red LED indicator for easy operation.

The device is equipped with a mini speaker for schedule bell, and supports communication via TCP/IP and USB-host. It also has standard features like inbuilt battery backup, self-service query, status switch, DST, T9 input.

Furthermore, the device is designed to operate in a wide range of temperatures (0°C to 45°C) and humidity levels (20-80%) and has a dimension of 185mm x 140mm x 30mm. It also has access control, relay and inbuilt battery features.