GOTEK7 SNIPER 1800 can communicate with the backend server through the GPRS/AGPS GSM network (or SMS) to report Emergency Alerts, Geo-fence boundary crossings, Low Battery and scheduled GPS positions along with several other advanced reporting features. System Integrators can easily setup their custom tracking platforms to communicate with the GOTEK7 SNIPER 1800 based on the @Track protocol. GOTEK7 SNIPER 1800 Powerful GPS Locator Compact Size app, 3in w & 4lth Wireless makes smarter Advantages ?water proof. ?Built in MTK GPS chipset with -165dBm tracking sensitivity , –147 dBm autonomous sensitivity for fast TTFF and high accuracy. ?MMCX type RF connector for external GPS antenna. ?Low power consumption, Long standby time. ?Built in 3D motion sensor for motion detecting and power saving. ?Fully power management. Can be connected to external DC power or battery. ?Quad band GSM/GPRS ? SMS and GPRS TCP/UDP Communication. ? Tracking on demand.