2. Large color display 240 by 320 pixels with touch screen

3. Built-in Barcode, MSR, Proximity, HID or finger print reader

4. Built-in 1.3 M pixels CMOS camera

5. Speaker output, Microphone input

6. Three relay outputs control (small size)

7. Four TTL digital inputs (Optical input)

8. Built-in UPS battery for 2 hours operation or 3 days data backup

9. One CF type II card slot (3.3V only) for Wireless 802.11b/g

10. POE, power over Ethernet