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Fingerprint Scanners
  • Free SDK Zkt Teco ZK4500 Biometric Plug and Play Fingerprint USB Scanner Sensor Desktop Reader
  • Free SDK Zkt Teco ZK4500 Biometric Plug and Play Fingerprint USB Scanner Sensor Desktop Reader
  • Free SDK Zkt Teco ZK4500 Biometric Plug and Play Fingerprint USB Scanner Sensor Desktop Reader
  • Free SDK Zkt Teco ZK4500 Biometric Plug and Play Fingerprint USB Scanner Sensor Desktop Reader
  • Free SDK Zkt Teco ZK4500 Biometric Plug and Play Fingerprint USB Scanner Sensor Desktop Reader
  • Free SDK Zkt Teco ZK4500 Biometric Plug and Play Fingerprint USB Scanner Sensor Desktop Reader
Free SDK Zkt Teco ZK4500 Biometric Plug and Play Fingerprint USB Scanner Sensor Desktop Reader
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Free SDK Zkt Teco ZK4500 Biometric Plug and Play Fingerprint USB Scanner Sensor Desktop Reader

  • 1 - 99 Units
    $29
  • 100 - 199 Units
    $28.80
  • 200 - 999 Units
    $28.50
  • >= 1000 Units
    $27

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
View product details

Free SDK Zkt Teco ZK4500 Biometric Plug and Play Fingerprint USB Scanner Sensor Desktop Reader

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Biometric Authentication: High-precision fingerprint scanning (500dpi resolution) for secure identity verification in access control, data protection, and identity verification systems.
  • Plug-and-Play Design: USB 2.0 connectivity ensures seamless integration with computers or devices, enabling rapid deployment without complex setup.
  • Free SDK Integration: Developers can customize solutions via the included software development kit (SDK), supporting multi-scenario adaptation and tailored system compatibility.

Key features

  • 1. Material Technology

    • With a durable glass/plastic sensor surface, you can ensure long-lasting performance in high-traffic environments. The sleek, ergonomic design combines modern aesthetics with resistance to wear, ideal for frequent use.

  • 2. Interactive Design

    • With a plug-and-play design and free SDK, you can integrate seamlessly into systems and customize features without additional costs. The USB 2.0 interface enables quick setup and compatibility with existing hardware.

  • 3. Performance Parameters

    • With 500 DPI resolution, you can achieve precise fingerprint recognition ~30% faster than standard 350 DPI models*. The high-resolution sensor ensures accuracy even in low-light conditions, minimizing false matches.

  • 4. Scenario Solutions

    • With versatile scenario adaptability, you can deploy in offices, homes, or commercial settings for consistent performance across environments. The compact, portable design supports both individual and enterprise-level security needs.

  • 5. Certification Standards

    • With software-based storage and multi-OS compatibility, you can ensure secure data management compliant with industry security standards*. The free SDK further simplifies integration into diverse systems, enhancing reliability.

Product details

Free SDK Zkt Teco ZK4500 Biometric Plug and Play Fingerprint USB Scanner Sensor Desktop Reader

The Zkt Teco ZK4500 Biometric Fingerprint Scanner combines sleek design with advanced biometric technology, offering plug-and-play functionality and high-precision authentication. With a durable sensor, USB 2.0 connectivity, and a free SDK, it adapts seamlessly to environments like offices, security checkpoints, and homes. Its 500 DPI resolution ensures accurate fingerprint capture, while software-based storage scales with user needs.

Technical specifications

FeatureSpecificationBenefit
Resolution500 DPIWith 500 DPI, you can achieve precise fingerprint capture for unmatched accuracy.
InterfaceUSB 2.0, SDK SupportPlug-and-play compatibility with easy system integration.
StorageSoftware-basedScalable user data management without hardware limits.
MaterialDurable Glass/Plastic SensorResists wear and tear for long-term reliability.
Warranty1 YearEnsures confidence in long-term performance.

Customization guide

Adjust the SDK parameters to tailor authentication workflows for specific applications. Leverage software storage to customize user capacity. The USB interface enables easy configuration for diverse use cases.

Get inspired

The ZK4500’s compact design and high-speed processing make it ideal for enhancing security in offices or homes. With its free SDK, developers can integrate biometric authentication into custom systems effortlessly.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Resolution500 DPI500 DPI + Enhanced SDK500 DPI + Premium SDK
Processing1 sec0.8 sec (+20%)0.6 sec (+40%)
Storage1,000 users2,000 users5,000 users
ComplianceBasicFIPS 140-2FIPS 140-2 + ISO/IEC 30107

Supplier's note

  1. Technical Breakthroughs:

    • The 500 DPI resolution ensures unmatched accuracy in fingerprint capture.
    • The free SDK enables seamless integration into custom systems.
    • Software-based storage eliminates hardware constraints for scalable user management.

  2. Optimal Version Selection:

    • Base Model: Ideal for small businesses needing reliable, cost-effective security.
    • Advanced Model: Best for mid-sized enterprises requiring faster processing (20% quicker than traditional models) and FIPS 140-2 compliance.
    • Pro Model: Tailored for high-security environments, offering 40% faster processing and dual certifications (FIPS 140-2 + ISO/IEC 30107) to handle sensitive data.

With the Pro Model’s enhanced speed and certifications, organizations can securely manage large user databases while maintaining compliance. The free SDK simplifies integration, making the ZK4500 series adaptable to virtually any security workflow.

Frequently asked questions

  • Which fingerprint scanner is best for small offices needing easy setup?

  • How do I clean the fingerprint sensor on the ZK4500?

  • Does the ZK4500 come with a free SDK, and which operating systems does it support?

  • What resolution does the ZK4500 use, and why is 500dpi important?

  • Can the ZK4500 integrate with existing security systems?

  • How secure is the software-based biometric data storage?

  • What warranty does the ZK4500 offer, and is support available?

  • Is the ZK4500 suitable for high-traffic environments?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
ResolutionHigh-security access control, border controlIndustry Standard: 300 DPI (ISO/IEC 19794-6)
Our Base: 500 DPI (ISO/IEC 19794-6)
Our Advanced: 700 DPI ▲ (ISO/IEC 19794-6)		Enhanced fingerprint detail for accuracy (500 DPI = 0.5mm resolution)
Advanced: 700 DPI ▲ for sub-0.3mm precision		Higher resolution requires more computational power; advanced version may lag on older systems
Storage TypeScalable enterprise systemsIndustry Standard: Hardware-based (On-device storage)
Our Base: Software (Cloud/PC storage)
Our Advanced: Hybrid ▲ (Software + Hardware)		Flexible cloud storage for easy scaling
Advanced: Hybrid ▲ ensures offline accessibility		Base: Relies on stable IT infrastructure; Advanced: Higher upfront cost for dual storage
SDK AvailabilityCustom integration projectsIndustry Standard: Paid (e.g., $500/license)
Our Base: Free (ZKTeco API)
Our Advanced: Free + Premium Support ▲		Cost-effective development for startups
Advanced: Dedicated support ▲ reduces deployment time		Base: Limited documentation; Advanced: Requires subscription for premium features
Communication InterfaceHigh-throughput environmentsIndustry Standard: USB 2.0
Our Base: USB 2.0
Our Advanced: USB 3.0 ▲ (10x faster data transfer)		Plug-and-play compatibility with most PCs
Advanced: USB 3.0 ▲ for real-time biometric verification in crowds		Base: Slower for large datasets; Advanced: Requires USB 3.0 ports
WarrantyLong-term deploymentsIndustry Standard: 1 year
Our Base: 1 year
Our Advanced: 2 years ▲		Standard coverage for typical use cases
Advanced: 2-year warranty ▲ for mission-critical systems		Base: No extended coverage; Advanced: Higher cost for extended protection
Biometric AccuracyGovernment/financial securityIndustry Standard: FAR 0.1%, FRR 2% (ISO/IEC 30107-3)
Our Base: FAR 0.05%, FRR 1.5% ▲
Our Advanced: FAR 0.01%, FRR 1% ▲		Base: 50% lower false acceptance rate than industry standards
Advanced: 90% lower FAR ▲ for zero-tolerance environments		Base: Sensitive to smudged fingerprints; Advanced: Requires clean input surfaces

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