... :Industrial designAluminum casingWireless access to internetBased on Simcom module SIM908C850/900/1800/1900MHZSIM Application ToolkitRS232 interface for ... *65*28mmWeight170gAccessories: AC/DC adaptor, 2 RS232 data cable, GSM antenna, GPS antenna, CDGSM/GPRS specifications:850/900/1800 ... IP stackSpecifications for faxGroup 3, class 1.Specifications for GPS:Receiver 20 channels, L1 1575.42 MHz, C/A ...