With their advanced optical technology and ultra-thin high quality fingerprint image sensor design, Holtek's wide range of fingerprint recognition sensor and module products, provide designers with a means of including fingerprint recognition functions into their products. The GTU series with their USB interface permit convenient fingerprint image downloading to a PC, while moving up a level, the GTM series include a 32-bit ARM core Holtek microcontroller, UART/USB interface and full fingerprint recognition algorithms for enrollment, verification and erase functions. Whatever the requirements, from sensor only to functionally rich module, Holtek's offers the solutions to allow integration of fingerprint recognition functions into a wide range of security product applications.

TrueSecure™ Product Comparison Table



GT Series Fingerprint Sensor

GTU Series Fingerprint Sensor

GTM Series Fingerprint Sensor


1.24 pin CMOS serial interface
2.Single side PCBs
1.USB serial interface
2.USB2.0 full speed drive module - B type
3.USB HUB integrated modules
1.SPI & UART&USB Interface
2.HOLTEK 32-bit CM3 consistency
3.Integrated fingerprint recognition algorithms

Related Customers

1. External creation of fingerprint algorithm companies
2. External fingerprint device companies
1.PC peripheral companies
2.IPC & POS companies
3.PC channel companies
4.Network application companies
5.Laptop companies & desktop companies
1.Electronic lock solution companies - safe boxes.etc
2.Security system solution companies
3.Leisure product companies
4.Secondary product development companies company