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What is a GPS signal jammer ? It is a commonplace talk of an old scholar. A GPS jammer is a device used to conceal one’s whereabouts or to block the hidden GPS tracking signal by sending radio signals with the same frequency as the GPS device. Once this occurs, the GPS device is unable to determine...
- Sat Mar 28, 2020 4:46 am
- Forum: Swedish
- Topic: Wireless pinhole camera scanner
- Replies: 2
- Views: 2095
Portable Wireless pinhole camera scanner is the high technology product. Used to detect wireless spy products in certain range. The unit can automatically search and receive the wireless signal and display the on line image. The security guard can find the hidden wireless spy camera easily by the im...