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Centralized facility or location where data from various telematics devices is collected
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Item Details Model BT02 GSM module SIMCOM7670SA GPS module AT6558R Frequency LTE-FDD:B1/B2/B3/B4/B5/B7/B8/B28/B66 GSM/EDGE/2G：900/1800Mhz
GPS speed limiter specs:
Speed accuracy: 0
GPS Safety Helmet Frequency:4G Centralized facility or location whereGPS helmet is a specially designed and engineered GPS tracking device with safety helmet combined. It is widely used in construction sites, like roads and bridges, electric power, iron towers, industrial and mining, etc. The advantage of GPS safety helmet is it does not only provide safety to head, but also give the management a monitor of the workers working at remote areas. In case of any emergency, instant help can be offered to reduce loss and
