The GPS-518 GPS tracking device is a simple vehicle tracker. Encased in an aluminum shell, the the GPS-518 has dual ports for external GPS and GSMæantennas.
GPS / GSM / GPRS / SMS / DTMF
Simple external design, Accurate external antennas for GPS & GSM connections, Several inputs & outputs for custom sensor integration, Built-in motion sensor, Internal backup battery
Utility Companies, Waste Management, Insurance, Oil, Gas and Mining