标题: Why You’ll Love Using iTagPro for Travel Security [打印本页] 作者: KandiEck0 时间: 5 天前 标题: Why You’ll Love Using iTagPro for Travel Security GPS tracker detectors are units designed to find hidden GPS trackers by scanning for the radio frequency (RF) alerts they emit. These signals are within the GSM, GPRS or CDMA frequency vary. Using a mixture of advanced sensors and algorithms, GPS tracker detectors can detect and analyse these RF signals even when the trackers are cleverly hidden or disguised. Some detectors have movement sensors that may detect unusual movement which can point out the presence of a hidden GPS tracker. When a GPS tracker detector finds a signal, it can alert the consumer with visual or audible alarms. Some advanced fashions will even provide signal energy or location of the hidden tracker so you'll find and disable the gadget. What to look for when selecting a GPS tracker detector? Sensitivity: High sensitivity to detect weak indicators from hidden GPS trackers. Frequency Range: Can scan for indicators in GSM, GPRS or CDMA frequency vary.