Basic features:
1. self-checking function
Locator will test itself when the device work in the power, and self-test results reported to the backstage management system.
2 Real-time monitoring function
Locator can send real-time location information according to pre-established time interval to the back office systems; the content including time, longitude, latitude, direction, status. The minimum time interval can be set as: 30 seconds, maximum interval time: 30 minutes。
3 E-fence management
Background management system can be pre-positioning 4 electronic fences (rectangular area) in the internal storage , when the moving target leave the electronic fence, the positioning system will alarm to management back-system initiatively.
4 Emergency features
If the moving target is in an emergency situation, press the locator button on the emergency, the positioning system will automatically dial one of four pre-stored relatives’ contact telephone numbers, and emergency information will be sent to the background management system.
5 Voice Monitor Function
If the moving target is in an emergency situation, press the locator button on the emergency, the positioning system will open on-site voice monitoring function automatically, which can clearly hear a moving target on-site voice in the background management system.
Communication agreement including two types working ways, it transmits in TCP mode;
1. Locator sends data packets to the backstage management system, referred as upstream.
2. Back management system send control instructions to locator, referred as downlink.
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