Notable Features. . .
All Metal Housing
All aluminum housing offers superior mechanical and electrical durability.
Active Capacitive
Superior fingerprint technology with capactive silicon sensor.
ESD Suppresion
Equipped with multiple ESD technologies to maximize and extend reliability.
Cost Effective
Economical small sensor combines performance with cost effectiveness.
100% Waterproofing handles the tough environments.
Next Step . . .
  Call Zvetco Now
  Find a Solution Partner
  Submit Inquiry/Request
Success Stories
House Budget Committee Uses Zvetco Readers:
House Budget Committee staff members who repeatedly forgot their computer passwords now benefit from a biometric solution which includes Zvetco fingerprint readers.

Documents / Drivers
»   Drivers
»   P3400WP Datasheet
»   Industrial Reader Comparison Chart
»   Enrollment Guide
What is . . .        (See All)
»   Bifurcation
»   Verification
»   RFID
»   Latent Fingerprint

Security Facts.
"What we call 'single-factor authentication' is a basic password and ID, now we're asking banks to use another form of identification"
Michael Jackson  - Deputy Director of Homeland Security

Risk Free Trial for 30 days!
Test drive the Verifi Line of fingerprint products for the ultimate in reliability and performance.
» Qualify Now


  • 100% waterproof
  • High resolution 500 DPI sensor using "True Print" technology
  • USB device for simple "Plug-N-Play" operation
  • Custom logo available

Take a Tour

Have a look inside the innovative P3400 Fingerprint reader and explore its features and design in detail.

ESD suppression

A multi-point suppression strategy ensures the quickest and most complete reaction to ESD overvoltage events, maximizing up-time and minimizing damage.


All P3400WP readers are completely filled with a silicon based gel that will not allow moister into the unit. It can also withstand any type of mainstream cleaner and can be cleaned as frequently as required.

"True Print" Technology

A unique semiconductor-based fingerprint technology that uses small RF signals to detect the fingerprint ridge and valley pattern. The RF electronic imaging mechanism (TruePrint technology ) works by reading the fingerprint pattern from the live, highly-conductive layer of skin that lies just beneath the skin's dry outer surface layer.

Durable Mechanical Support

A reinforced mechanical support innovation minimizes flexing of the sensor electronics even under extreme pressures. This significantly increases the products reliability even with repeated stressful use.

SDK Availability

Software Development Kits (SDK's) are available for independent Software Developers who wish to develop products that interface with the P3400.
» Learn More