Jammer Deals | Affordable Picks | Free Shipping
Your privacy is our top concern! We offer dependable solutions to safeguard you from unauthorized monitoring, ensuring your confidentiality in any setting.
Jammer Deals | Affordable Picks | Free Shipping
Your privacy is our top concern! We offer dependable solutions to safeguard you from unauthorized monitoring, ensuring your confidentiality in any setting.
UHF (Ultra High Frequency) and VHF (Very High Frequency) & LoJack cover a wide array of radio frequencies, ranging from 140 MHz to 480 MHz, and are critical components of modern communication networks. These frequencies power essential devices such as emergency communication radios, handheld walkie-talkies, and security systems like CCTV cameras. In crowded city environments, you’ll often find surveillance cameras operating on these frequencies, playing a key role in maintaining public safety and monitoring urban spaces.
Beyond safeguarding privacy, UHF and VHF jammers are vital for thwarting unwanted tracking via RFID (Radio Frequency Identification) and NFC (Near Field Communication) technologies. RFID tags, commonly embedded in retail product labels or employee access cards, operate within the UHF and VHF frequency bands, enabling inventory tracking or secure entry. Likewise, NFC technology, widely used in smart home devices for seamless connectivity or contactless transactions, functions in this same range. Jammers allow users to disrupt these signals, offering protection against unauthorized surveillance and enhancing personal data security. Additionally, these frequencies support critical applications like marine radio communications.
An XM FM radio jammer blocks signals within the XM and FM frequency bands (87.5 MHz to 108 MHz for FM and 2300 MHz to 2400 MHz for XM), preventing unwanted radio broadcasts. This device provides privacy and security in secure locations, private spaces, and confidential meetings by disrupting XM and FM signals, ensuring that radios cannot operate within a certain range. It effectively protects against eavesdropping and disruptions from public broadcasts.
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1.Please install the antenna before using the signal jammers
2.Most Portable cell phone jammers have dip switches on the side. After turning on the main power switch, activate the dip switch—the red or green light will indicate it's on. Each switch controls a specific signal (Refer to the frequency table on the packaging for details).
3.Avoid using the jammer while charging.
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