What is a "Car Cell Phone Blocker"? The Most Authoritative Explanation.
Should you buy a phone blocker device?
If a phone blocker device with less than a 3 foot range is what you’re looking for, then by all means, give that unit a shot. We won’t hold it against you. We even hope it works for you. These devices are about as useful as the mobile apps that tell you how to build a cell phone jammer using your own phone (save your money and don’t buy the app).Why don’t we sell small cell phone signal blockers?
If you’ve ever wondered why we don’t carry the small cell phone signal blocker device sold by our competitors for about $30-50, the answer is that we sell professional equipment, not novelty items.What is LoJack GPS Wi-Fi signal blocker?
The Latest 12 Antennas Portable Mobile Phone Signal Jammer GPS Wi-Fi Signal Blocker The latest handheld design, 12 all-in-one frequencies, can block all cell phone signals LOJACK GPS WiFi RF signals.With 8.4 watt high output power and good cooling system. Jamming range 2 to 20 meters,also be equipped with car charger, can used in car directly.What is a cell phone jammer used for?
A cell phone jammer is a device used to prevent a cell phone from receiving signals from a base station. Mobile phones are very useful. Common mobile frequencies include GSM, CDMA, DCS, PCS, 3G, 4G.
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