What is a "Mobile Phone Recording Jammer"? The Most Authoritative Explanation.
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.How much does a multi-band telephone jammer cost?
The 8-antenna multi-band telephone jammer is a high-quality portable jamming product. It is the most popular multi-frequency signal jamming device on the market. The signal types it blocks include CDMA, GSM, DCS, PCS, 3G, 4G, 4G LTE, GPS, Lojack, WiFi frequency jammers. $316.69 $565.89How do audio jammers work and do they work?
When the snoopers use recording equipment (such as mobile phones, voice recorder, tape recorders, etc.) to record you, the audio jammer will produce a random noise signal, which can provide suppression and voice signal interference.What is the tsj-st007v portable audio recorder jammer?
This TSJ-ST007V portable audio recorder jammer is designed to protect your conversations against recording, when you’re having confidential discussions.
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