How The HI-604 GPS Tracker Works:Once fully charged, the HI-604 battery can last up to 5 years, depending on usage, ithas a built-in movement sensor that can be configured directly to alert you on yourmobile phone and our server automatically when the object is moved or touched.The owner can locate the asset at any time using our DTMF solution. The HI-604unit can also be programmed to automatically report its position at regular pre-settime intervals, which could be from every 30 seconds to every 72 hours.Getting Started:1. Take out the waterproof side rubber seal and connect the 18 pin cable to HI-604 andplug another end to the USB port from computer or to the AC power outlet with theAC adaptor for power charging.

Haicom HI-604 Manual