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ZKTeco ZK9500 USB Optical Fingerprint Scanner

5 · 40 reviews · Model: ZK9500
Core Summary
  • 2 MP CMOS Optical Fingerprint Sensor with 280 MHz DSP
  • Encrypted Fingerprint Data Output
  • ZKFinger SDK Support for Windows, Linux & Android
  • USB Bus Powered — No Separate Adapter Required
PRICE ON REQUEST

Dealer, project & government pricing

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Single unit — installed price available
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At A Glance

Key Specifications

2 MP
CMOS Optical Sensor
280 MHz
DSP Processor
Automatic
Gain & Exposure
Encrypted
Data Output
USB 2.0
Interface
Win / Linux / Android
SDK Support
Specs & Details

Full Product Information

Last Updated: 22-09-2026

What the ZK9500 is

The ZKTeco ZK9500 is a desktop USB fingerprint scanner for enrolment and verification, supplied in Bangladesh by DigiMark Solution as an Authorized Distributor of ZKTeco.

This is an enrolment and verification device, not a door device. It connects to a computer over USB and feeds your HR, registration, banking, or visitor software. It does not control a door and has no access control interface.

Key features

  • The volume enrolment scanner — The ZK9500 is the model most widely deployed in Bangladesh for HR enrolment, bank KYC desks and registration counters. Same 280 MHz DSP and 2 MP sensor as the SLK20R, at a lower price point.
  • Automatic gain and exposure — Adjusts to the light on the desk rather than assuming controlled conditions. A scanner by a window and a scanner in a back office both work.
  • Encrypted fingerprint data output — Templates leave the device protected rather than as raw images — the difference that matters under a data protection review.
  • ZKFinger SDK across three platforms — Windows, Linux, and Android, with development documentation and demo code included. If you are integrating into your own software, this is the practical reason to choose it.

Why buy from DigiMark Solution

DigiMark Solution is an Authorized Distributor of ZKTeco for Bangladesh. Every unit is officially imported with original firmware and manufacturer warranty, and RMA is handled locally by our own service desk rather than shipped abroad. Grey-market access hardware cannot be firmware-updated or warranty-serviced here — ours can.

How it works

The scanner connects over USB to a computer running your enrolment or verification software. It captures the biometric image, and the SDK converts it to a template that your application stores or matches. The scanner itself holds no database — capacity, matching, and storage are all decided by the host software.

Where it is used

Corporate offices, garment factories, banks, hospitals, universities, government installations, and defence facilities across Bangladesh. Stock is held across seven branches in Dhaka and Chattogram for same-day pickup.

Indicative price range in Bangladesh

Price on request. Dealer, system-integrator, and project pricing differ. Send us your quantity and application, and we will quote the same day — WhatsApp +880 1979-234342.

Buy Genuine from DigiMark Solution

DigiMark Solution has been Bangladesh's authorized ZKTeco distributor. Every ZKTeco ZK9500 USB Optical Fingerprint Scanner is 100% genuine with original firmware and official manufacturer warranty, backed by trained engineers for installation, configuration and RMA support nationwide. Bulk and corporate orders are welcome.

100% Original Firmware Official Manufacturer Warranty Expert Technical Support
SPECIFICATION ZK9500 SLK20R
Brand ZKTeco ZKTeco
Model ZK9500 SLK20R
Product Type Desktop USB fingerprint scanner for enrolment and verification Desktop USB fingerprint scanner for enrolment and identity verification
Sensor Type Optical Optical
Image Resolution 2 megapixel CMOS 2 megapixel CMOS
Sensor Size 15.24 x 20.32 mm 16.5 × 23 mm
Image Quality Standard 2MP CMOS sensor with 500 DPI resolution IQS FAP 20 compliant
Live Finger Detection No Yes — live finger detection
Encrypted Data Output Yes — encrypted fingerprint data output Yes — encrypted fingerprint data output
Sunlight Operation Yes — dark field with automatic gain and exposure Yes — dark field with automatic gain
Processor 280 MHz DSP 280 MHz DSP
Memory 32 MB Flash, SoC RTOS 32 MB Flash, SoC RTOS (image output only)
Interface USB 2.0 USB 2.0
SDK Support ZKFinger SDK — Windows, Linux and Android ZKFinger SDK — Windows, Linux and Android
Operating System Support Windows XP SP3 / Vista / 7 / 8 / 8.1 / 10, Windows Server 2008 / 2012 (32 & 64-bit) · Linux Kernel 2.6–4.10 · Android Windows XP SP3 / Vista / 7 / 8 / 8.1 / 10, Windows Server 2008 / 2012 (32 & 64-bit) · Linux Kernel 2.6–4.10 · Android
Power Source USB bus powered USB bus powered — no separate adapter
Attribute / FeatureSpecification Details
BrandZKTeco
ModelZK9500
Product TypeDesktop USB fingerprint scanner for enrolment and verification
Sensor TypeOptical
Image Resolution2 megapixel CMOS
Sensor Size15.24 x 20.32 mm
Image Quality Standard2MP CMOS sensor with 500 DPI resolution
Live Finger DetectionNo
Encrypted Data OutputYes — encrypted fingerprint data output
Sunlight OperationYes — dark field with automatic gain and exposure
Processor280 MHz DSP
Memory32 MB Flash, SoC RTOS
InterfaceUSB 2.0
SDK SupportZKFinger SDK — Windows, Linux and Android
Operating System SupportWindows XP SP3 / Vista / 7 / 8 / 8.1 / 10, Windows Server 2008 / 2012 (32 & 64-bit) · Linux Kernel 2.6–4.10 · Android
Power SourceUSB bus powered
Complete Installation

What else you need for a working Kit

A single device is only part of a complete security or automation setup. Most projects need matching accessories, software and power components, chosen according to your site and requirements. You can start with a basic use case and upgrade later by adding the recommended supporting devices.

Want the complete door kit quoted? Tell us the door type and quantity — we will price every part, not just the terminal.
Get Full Kit Quote

The ZKTeco ZK9500 is a USB fingerprint scanner designed for biometric enrollment, identification and system integration.

The ZK9500 uses a 2 MP CMOS optical sensor with a 280 MHz DSP processor for fingerprint image processing.

Yes. The ZK9500 supports encrypted fingerprint data output to help protect biometric information during data transmission.

Yes. Its automatic gain and exposure adjustment helps maintain reliable fingerprint image capture under varying lighting conditions.

The ZK9500 uses a USB 2.0 interface and is USB bus-powered, so it does not require a separate power adapter.

The ZKFinger SDK supports development and integration on Windows, Linux and Android platforms.

Customer Feedback & Reviews


User Reviews
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BEST PRODUCT

September 25, 2021, 4:09 pm

best product

September 27, 2021, 4:38 pm

September 29, 2021, 7:06 am

Good quality

September 29, 2021, 12:02 pm

September 30, 2021, 2:44 pm

September 30, 2021, 5:13 pm

November 25, 2021, 2:45 pm

Very Nice

Where It Fits

Built for High-Traffic Environments

Banks & MFIs
Compliance-grade access
Factories / RMG
Shift attendance at scale.
Corporate
Visitor + door control.
Govt / Hospital
Secure audited entry.

Get today's price for the ZKTeco ZK9500 USB Optical Fingerprint Scanner

Tell us your query and whether you need the complete kit — our engineers will specify and quote the same day.