SecuGen SDA03P Embedded Fingerprint Module & Interface

SDA03P embedded fingerprint modules have been integrated with a wide variety of security applications like access control and labor tracking.

SecuGen SDA03P

Sorry, this product is no longer available

SecuGen SDA03P is no longer in production by the manufacturer, although you may find similar or relevant fingerprint OEM modules below description.

SDA03P Description

SDA03P integrates well with door locks and access control units as it has the capability to function without an external Personal Computer(PC). SDA3P is a stand-alone fingerprint recognition system that captures and stores fingerprint data. It is capable of identifying and verifying users registered with an application or security solution. SDA3P is interoperable with data input from SecuGen USB fingerprint readers for varied implementations. It can communicate with external devices quite well. They use next-generation fingerprint technology which uses SecuGen’s fingerprint optic module. This module is very rugged and produces high quality images. It features fast and accurate 1:1 and 1:N search capabilities using Secugen’s SDKs.

SDA03P-WR features a water resistant optic module suited for integration with IP65-rated products and is SDA03P’s water resistant version.

SDA03P Specifications

Flash 32 MB
User Capacity 3,000 users (1:1 or 1:N)
Fingerprint Capture Time 0.2 ~ 0.5 second with Smart Capture™
Minutiae Extraction Time < 0.4 second
Matching Time < 0.1 second (1:1), < 0.2 second (1:N)
Supply Voltage 3.3V DC regulated
Current Consumption 120 mA (idle), 320 mA (operating)
Communication Speed 1200 ~ 460800 bps (RS-232, CMOS Level Serial)
External Interface RS232 Serial, Wiegand, GPIO
Optic Module SDOPP03P / SDOPP03P-WR

Image Resolution 500 DPI
Image Size 260 x 300 pixels
Platen Size 16.1 mm x 18.2 mm
Effective Sensing Area 13.2 mm x 15.2 mm
Light Source / Typical Lifetime LED / 60,000 hours
Operating Temperature – 20° ~ 65°C
Dimensions (L x W x H) / Weight 21 x 32 x 62 mm / 32 g (optic module)
59 x 43 x 8 mm / 16 g (processing board)
Supported Fingerprint Templates SecuGen Proprietary, ANSI INCITS 378-2004, and ISO/IEC 19794-2 formats
Other Features Auto-On™, Smart Capture™
Compliance RoHS

The perfect embedded fingerprint module for YOU!

SecuGen’s SDA03P embedded fingerprint module is made with the industry’s most rugged and accurate optical sensors based on patented SEIR technology.


SecuGen fingerprint sensors are incredibly durable, and their sensor prisms can work in different environments. All aspects of the sensor, from the internal lens and interior electronics to the outside, have been designed to perform perfectly. Whether indoors or outdoors, SecuGen sensors provide impeccable performance.


SecuGen sensors provide an extremely high degree of accuracy. The patented fingerprint recognition technology allows it to produce images without any distortion ensuring accurate fingerprint recognition.  Provides better value, superior performance and lower false acceptance and false rejections rate.


Auto-On™ allows the sensor to automatically detect a finger on the reader, so that it can instantly and easily provide authentication.

High durability and ruggedness

The SecuGen sensor is proven to stand up to shocks, high impacts, extreme temperatures, and anything else the world might throw at it.

Reliable performance

Reliable performance even under challenging conditions and tough environments.

Fingerprint data protection

Fingerprint data protection with templates that cannot be used to re-construct fingerprint images.

Ease of integration

Ease of integration into many types of applications using a wide offering of free Software Developer Kits.

Device Recognition™

Device Recognition™ that identifies and recognizes different fingerprint readers.


Unlike many other sensors available today, SecuGen uses a hard, quartz-like material that is capable of resisting scratches and corrosion, without any need for maintenance. The sensors are put together tightly, so even if they are dropped, there’s no need to re-calibrate them.


SecuGen designs, develops and manufactures its own fingerprint sensors that are built to last. SecuGen guarantees the best product quality in the industry, which translates into savings by eliminating costly replacements and losses from system downtime.

Smart Capture™

Smart Capture™ that captures high quality fingerprints from dry, moist, aged, scarred and difficult to-scan fingers for greater accuracy and reliability.

Patented optical technologies

Patented optical technologies for clear, accurate image quality with high contrast, high signal-to noise ratio, and practically no distortion using Surface Enhanced Irregular Reflection (SEIR™).

Rejection of false fingerprints

False fingerprints, such as latent prints or copied images of fingerprints, will be instantly recognized and rejected, for added security.

Greater sensor-to-sensor consistency

Greater sensor-to-sensor consistency for high accuracy when matching fingerprints enrolled with different fingerprint readers at different locations.

Multi-Device Connectivity™

Multi-Device Connectivity™ that allows multiple fingerprint readers to be connected to one computer at the same time.

SDA03P Applications

  • Logical & Physical Access Control
  • Labor Tracking Systems
  • Door Locks and Kiosks…

Alternative fingerprint devices you may be interested in

  • Lumidigm M300 Fingerprint Module

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  • Lumidigm M310 Fingerprint Module

    Lumidigm M310 (M31x)

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  • SecuGen SDU04P Fingerprint Sensor

    SecuGen SDU04P

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  • SecuGen SDU03P

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Bayometric’s tried and trusted fingerprint identification technology has been seamlessly incorporated into various existing security environments, providing unmatched security solutions to customers in different verticals world-over.

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