{"id":33,"count":45,"description":"<h2>Hoe werken mobiele telefoonblokkeringen?<\/h2>\r\nSignaalblokkers voor mobiele telefoons werken door radiofrequentiesignalen uit te zenden op dezelfde frequenties die door mobiele telefoons worden gebruikt. Deze signalen overweldigen en verstoren de signalen tussen mobiele telefoons en zendmasten, waardoor de communicatie tussen beide effectief wordt verhinderd. Het resultaat is dat telefoons binnen het bereik van de jammer geen oproepen kunnen maken of ontvangen, geen sms-berichten kunnen versturen en geen toegang hebben tot mobiele datadiensten.\r\n\r\n<strong>Mobiele telefoon blokkers<\/strong> kunnen op verschillende frequentiebanden werken, afhankelijk van het type signaal dat ze willen blokkeren. Sommige mobiele telefoonblokkers richten zich op specifieke frequentiebereiken die worden gebruikt door mobiele netwerken, terwijl andere een breder frequentiebereik kunnen bestrijken om meerdere communicatietechnologie\u00ebn te verstoren, waaronder 2G-, 3G-, 4G- en zelfs GPS-signalen.","link":"https:\/\/www.jammersignal.com\/nl\/product-categorie\/cell-phone-signal-blocker\/","name":"Mobiele telefoon blokker","slug":"cell-phone-signal-blocker","taxonomy":"product_cat","parent":0,"meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cell Phone Blocker Portable and Desktop Cell Phone Signal Blockers 5G 4G 3G GSM - JAMMERSIGNAL<\/title>\n<meta name=\"description\" content=\"JAMMERSIGNAL offers customizable cell phone blockers that can be customized to the signal frequencies used in each country. Various cell phone signal blockers. We offer prompt delivery, orders usually arrive within 7-10 days.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.jammersignal.com\/nl\/product-category\/cell-phone-signal-blocker\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cell Phone Blocker Portable and Desktop Cell Phone Signal Blockers 5G 4G 3G GSM - JAMMERSIGNAL\" \/>\n<meta property=\"og:description\" content=\"JAMMERSIGNAL offers customizable cell phone blockers that can be customized to the signal frequencies used in each country. Various cell phone signal blockers. We offer prompt delivery, orders usually arrive within 7-10 days.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.jammersignal.com\/nl\/product-category\/cell-phone-signal-blocker\/\" \/>\n<meta property=\"og:site_name\" content=\"JAMMERSIGNAL\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"CollectionPage\",\"@id\":\"https:\/\/www.jammersignal.com\/product-category\/cell-phone-signal-blocker\/\",\"url\":\"https:\/\/www.jammersignal.com\/product-category\/cell-phone-signal-blocker\/\",\"name\":\"Cell Phone Blocker Portable and Desktop Cell Phone Signal Blockers 5G 4G 3G GSM - JAMMERSIGNAL\",\"isPartOf\":{\"@id\":\"https:\/\/www.jammersignal.com\/#website\"},\"description\":\"JAMMERSIGNAL offers customizable cell phone blockers that can be customized to the signal frequencies used in each country. 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