Studies show that two prevailing issues for transportation companies are cargo theft and cargo tracking. HHD Technology, the manufacturer from Shenzhen, offers 2-in-1 solution – GPS padlock.
From a distance it looks like a regular padlock, it is even made from aluminum alloy. But if you get closer, you will see that it is an electronic device with multiple led indicators on it. GPS padlock main features:
- Position report by u-blox GPS module and 3G connectivity
- NFC tag technology
- Li-ion battery 6000 mA ensures more than a week with 3-minutes position update interval
- IP67 waterproof grade with -30..+40°C working temperature range