INTERFACES DC POWER INPUT 10-30V Wide DC input @1A (non-isolated) Accidental reverse voltage, ESD (IEC61000-4-2 level 4), EFT (IEC61000-4-4 level 2) and Surge (IEC61000-4-5 level 1) protected. Internal Overvoltage, Over current protection Internal circuitry to enable remote power ON/OFF of 12V rail. Connection by means of 2 piece pluggable screw terminal connector CELLULAR INTERFACE â?¢ Based on Sierra Wireless Module â?¢ LTE CAT4 cellular connectivity with UMTS/GPRS fallback Following key features of the Module o 4G LTE CAT4 : B1 / B3 / B5 / B8 / B40 / B41 o 3G UMTS/HSPA+: B1/ B8 o 2G EDGE/GSM/GPRS: 900/ 1800 MHz Interfaces o Two SMA connectors for External Main and Diversity Antennas o Single Nano SIM USB INTERFACE Micro USB interface for connecting Host. GPS Supports RF bands of GPS, GLONASS, Galileo, BeiDou â?¢ SMA connector for External Antenna (Main and Diversity) â?¢ Supports active or Passive GPS Antenna by assembly option â?¢ 3.7V at 20mA available for supporting active antenna RS-485 â?¢ 3KV isolated Half duplex RS-485 channel â?¢ ESD (IEC61000-4-2 level 4), EFT (IEC61000-4-4 level 2) and Surge (IEC61000-4-5 level 1) protected. Connection by means of screw terminal connectors EMMC FLASH 4GB eMMC flash for Internal Data storage