Data communication between POS terminal and the card center of bank is necessary to complete payment transactions. Since wired technique may become inconvenient or expensive in some situations, W30 wireless financial POS provides a mobile payment solution.

W30 is a handheld mobile wireless financial POS terminal. Applying GSM/CDMA/GPRS technique, W30 has the following features:
-Adaptable to any places where phone connection is unavailable or uneconomical;
-With integrated battery, W30 can work without power supply for 10-50 hours.
-Increases the efficiency of payment;
-Stability of data communication;
-Support both magnetic card and IC card;
-LCD and keyboard with back-light, clear display of information, easy to use;
-Thermal printer, with 12 rows / sec;
-Provides a safe mode of communication by applying DES and 3DES encryption algorithm. AES algorithm is optional.

Configuration:
-Display: 128x64 LCD, back-light
-Keyboard: 20 keys, back-light, programmable
-CPU: 32-bit high-performance ARM micro processor
-Port:
1. RS232: Up to 115200bps;
2. USB 1.1: Supports flash disc, external modem, external printer, etc.
3. Ethernet (option)
-Communication: Wireless: GSM/GPRS, or GSM/CDMA. Supports short message
-Storage: 16M SRAM, can be upgraded to 64M; 4M flash memory, can be upgraded to 16M
-Printer: Thermal printer with 12 rows / sec. Width: 58mm. Graphic and barcode enabled
-Battery: 1400mAH hi-performance Li battery. Continuously works for 10+ hours, prints 200+ receipts, or waits for 50+ hours
-Environment: -10-50 C
-Dimension: 216mm*83mm*50mm
-Card:
1.2 or 3-track magnetic card, or ISO7816 IC card, EMV L1
2. RFID card (option)
-SAM card: Up to 3 SAM card slot, ISO7816
-Encryption:
1. Supports DES and 3DES.
2. AES (option)
-Verification:
1. RSA
2. DSA (option)
-Hash algorithm: MD5, SHA1
-Standard: ISO 8583, ISO 7816, CUPS(China Union Pay System), PBOC2.0, EMV L1/L2