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All-in-one POS system
Industry type:PC and software
Product model number:PA-3222
Protech Systems Co., Ltd.
award 3

1. PA-3222 is a POS terminal which is powered by Intel Bay Trail processor. Based on cost competitive marketing strategy, it is the best choice for cost-oriented customers.
2. Fanless design creates noiseless operation and reduces the risk of damage and the cost of maintenance that the electric materials in the system from the dust in the environment.
3. Contain SATA interface can be equipped with HDD or SSD to provide large storage capability or high speed data accessing.
4. A compact size saves more placement space. PA-3222 product’s size is around one piece of A4 paper size which is including all POS accessories such us thermal printer, MSR, VFD, and fingerprint module.
5. To build an IoT environment, support high speed network and optional embedded wireless module to connect POS systems with the main server of the enterprise. All the data and information are collected and transmitted immediately in order to update and analyze the latest operation information or related data.


About Protech Systems Co., Ltd.

Protech Systems established in 1980, focus on industrial control manufacturing and design in the beginning period. From 2000, Protech transferred the business to specialize innovative industrial technology products. Successfully to promote automation products, embedded computers, and POS to worldwide and to be leading an important position in IPC industry.
Protech Systems’s operation center is based in Taiwan, all the service stages from R&D, production management, quality control, and sales marketing are provided completed in Protech headquarter and its own factory in Taiwan. To establish vertical integrated service to customers in the world and to arrange branch offices in several foreign countries to provide dedicate supporting for local markets. Committed to research technology innovation development to keep expand continuously Protech’s business in the future. At the meanwhile, being positive to pursue the best quality services and create win-win strategy with customers.


Established in 1980, Protech Systems specialized in the design and manufacturing of industrial controls. In 1990, Protech Systems transformed to Personal computer fields. One the occasion of the PC industry flourishing in 2000, Engel Wu, the founder of Protech Systems, determined decided to transit the business to industrial computers fields. Protech Systems represent business ideas into the "honesty, aggressiveness and stable growth" corporate design, guiding the sustainable values. In year 2001, we started to implement the brand strategy, and launched our own brand of "PROX" to global marketing channels. “PROX” combines Protech Systems and X. It shows Protech Systems pursues customer-oriented with professional quality requirement. Also, “X” represents the idea of eXtersion. We believe information industry and industrial computer products are the key components of future technology products which will bring unlimited development for automation life style applications.

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