KDR-3000 Series

Magnetic stripe card reader for single or dual track. This reader is especially useful in gaming applications and for a host of applications where space is limited.

• Low power consumption
• TTL, RS-232C and USB interface
• GDS protocol is available
Features

Features:
Proven & Tested to Last a Minimum of 1,000,000
ISO-1,2,3 Single or Dual Track Read
Low Power Consumption: Max. 8mA
TTL, RS-232C and USB Interface
GDS Protocol is Available (KDU-3907 only)
Card Present Switch
Power Supply: DC 5V ± 5%

Applications:
ATM / Cash Dispenser
Vending Machine
Kiosk (information & payment)
POS System

Specifications

KD

R: TTL
M: RS-232C
U: USB

3
7: Metal Housing / Micro Switch
8: Plastic Housing / Micro Switch
9: Customized

1: ISO-1 track
2: ISO-2 track
3: ISO-3 track
5: ISO-1&2 track
6: ISO-2&3 track

0: Default

Features

Features:
Proven & Tested to Last a Minimum of 1,000,000
ISO-1,2,3 Single or Dual Track Read
Low Power Consumption: Max. 8mA
TTL, RS-232C and USB Interface
GDS Protocol is Available (KDU-3907 only)
Card Present Switch
Power Supply: DC 5V ± 5%

Applications:
ATM / Cash Dispenser
Vending Machine
Kiosk (information & payment)
POS System

Specifications

KD

R: TTL
M: RS-232C
U: USB

3
7: Metal Housing / Micro Switch
8: Plastic Housing / Micro Switch
9: Customized

1: ISO-1 track
2: ISO-2 track
3: ISO-3 track
5: ISO-1&2 track
6: ISO-2&3 track

0: Default

PDI delivers real‑world devices that drive measurable progress

Purpose-built technology you can trust. Unlike one-size-fits-all solutions, our OEM hardware is engineered for specific industrial applications, delivering the reliability, durability, and performance businesses depend on every day. Designed to integrate seamlessly into mission-critical systems, our devices provide the precision and longevity that modern operations demand.

Engineered for high-demand environments

Our devices are built to operate under continuous use, withstanding the rigors of real-world conditions across industries.

Unmatched accuracy and speed

From scanning to card reading, our hardware delivers fast, precise results that software alone can’t replicate.

Plug-and-perform integration

Designed for seamless integration with existing systems – no guesswork, no excessive configuration.

Secure by design

Physical hardware offers a level of security that software-based tools can’t match, especially in regulated industries like voting, transportation, and gaming.

Trusted by global institutions

Our products are at work in systems used by governments, transit authorities, and lottery commissions worldwide.

Long product lifecycle

Built to last, our equipment ensures years of dependable service with minimal (when non-existent) maintenance.

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