... and development of large-scale software, and thereby provide protection for your investment in mobile data collecting. It lays a solid ... development, and provides you with advanced mobile data collecting and management solutions.Product Specifications:Size: 147.5(L)mm*66(W ... , LCD screen, Personalized keys, Mobile phone, Camera, Support GPRS, HF RFID read-write, GPS antenna Handheld Rfid GPS reader