Secugen SDA04M Fingerprint Module
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Secugen SDA04M Fingerprint Module

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The Secugen SDA04M is a fingeprrint module which uses the 533MHz ARM Processor, has a128MB Flash, and a capacity of 10,000 users

In stock (3 items available)
  • £84.95
  • Weight
    100.0000 kg
  • SKU

SDA04M is a complete, stand-alone fingerprint recognition system that captures and stores fingerprint data and identifies or verifies registered users. Designed to function entirely without an external PC, the SDA04M can be integrated into access control units, door locks and other products. It can communicate with external devices and is interoperable with data input from SecuGen USB fingerprint readers for a wide variety of implementations.


SDA04M uses next-generation fingerprint technology including SecuGen’s ruggedized, high image quality fingerprint optic module and high speed NIST MINEX Compliant fingerprint matching algorithms for fast 1:1 and 1:N search capabilities.

Technical Specifications

128 MB

User Capacity 10,000
1:1 Verification Time 0.1 sec
1:N Identification Time 0.2 sec
Enrollment Time 0.9 - 1.3 sec (capture + extraction)
Fingerprint Template Proprietary (400 bytes), ANSI-INCITS 378-2004 (variable size)
Supply Voltage 3.3V DC
Operating Current Consumption 110 mA
Max Current Consumption 380 mA
Communication Speed 921600 BPS (max)
Host Communication

Serial (RS 232, TTL)

External Interface

Weigand output, GPIO input (2), GPIO output (2 relay, 2 sw)

Optic Module SDOPP03M
Image Resolution 500 dpi
Image Size 260 x 300 pixels
Image Gray Scale 256 shades (8-bit gray level)
Non-Linear Distortion ~0%
Effective Sensing Area 12.7 x 14.9 mm
Platen Hardness 750 Hk (~6.8 Mohs)
Light Source Red LED
Typical Lifetime 60,000 hours
Ambient Light Tolerance 5,000 Lux (50,000 Lux with Smart Capture)
Dimensions 21 x 32 x 62 mm (optic module), 59 x 43 x 8 mm (PC board)
Operating / Storage Temp. - 20° to 65°C / - 40° to 85°C
Humidity 90% RH or less
ESD Tolerance 13 kV
FAR and FRR Read our FAQs
Other features Auto-On™
Compliance RoHS

SDA04M Developer Kit (sold separately)

The Developer Kit includes all the hardware, software, support and documentation needed to accelerate the design and integration of SDA04M into stand-alone or networked devices. The Developer Kit also includes APIs and data conversion modules to help expand the capabilities of your fingerprint biometric system with the following functions:

  • Register, update and delete user profiles
  • Verify or identify user
  • Manage user database
  • Control system settings (brightness, exposure, gain, security levels, quality threshold, etc.)
  • Test all functions
  • Interface with PC and SecuGen USB fingerprint readers
Components SDA04M (1 unit), DB9 interface board for development, C9 cable, RS232 cable, 3.3V AC-DC power supply, software, documentation
Maintenance First year included
- Tech support
- Free software upgrades
- Access to SGDN 
  • Manufacturer
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