{"product_id":"4g-remote-audio-loudspeaker","title":"Audio Challenge Loudspeaker (4G-VoLTE)","description":"\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003eSKU: SPEAKER-4G\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe SPEAKER-4G is a 4G Remote Audio Loudspeaker designed for real-time voice communication and audio challenge. It enables instant remote broadcasts and emergency announcements via mobile networks — ideal for security, safety, and access control applications.\u003c\/span\u003e\u003c\/p\u003e\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003e\u003cspan\u003e4G connectivity for reliable, high-quality audio transmission\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003e\u003cspan\u003eEnables instant voice announcements via mobile or cloud systems\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003e\u003cspan\u003eSupports multiple authorised users for remote broadcast access\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003e\u003cspan\u003eRetrofit upgrade option for legacy loudspeaker systems\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003e\u003cspan\u003eCompatible with multi-network IoT SIM cards for resilient connectivity\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003e\u003cspan\u003eWeather-resistant design for indoor or outdoor installation\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003e\u003c\/p\u003e\u003cp style=\"white-space:pre-wrap;\" data-rte-preserve-empty=\"true\"\u003e\u003c\/p\u003e","brand":"Control Freq","offers":[{"title":"Default Title","offer_id":47176541667501,"sku":"SPEAKER-4G","price":340.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0257\/1545\/files\/1_b1817833-4715-4f6a-9dd5-ff8cb75d640b.webp?v=1785940392","url":"https:\/\/controlfreqgsm.com\/products\/4g-remote-audio-loudspeaker","provider":"Control Freq","version":"1.0","type":"link"}