{"product_id":"stronic-vario-pro-k-plus-gsm-bug-with-knowles-microphone","title":"GSM Listening Device with Knowles Microphone and Long Standby","description":"\u003cp\u003eHear what matters without being physically present. This compact GSM listening device delivers clear, real-time audio directly to your phone.\u003c\/p\u003e\u003cp\u003eStay aware of your space with reliable sound capture and automatic call-back when noise is detected.\u003c\/p\u003e\u003ch2\u003eClear audio and remote access when you need it most\u003c\/h2\u003e\u003cp\u003e✅ Hear conversations clearly with a Knowles microphone built for precise audio capture\u003c\/p\u003e\u003cp\u003e✅ Stay connected for up to 180 days on standby depending on battery setup\u003c\/p\u003e\u003cp\u003e✅ Get automatic call-backs when sound is detected with VOX function\u003c\/p\u003e\u003cp\u003e✅ Hide it easily thanks to its small 1.7 cm x 4 cm size\u003c\/p\u003e\u003cp\u003e✅ Use remotely from your phone through a simple GSM call connection\u003c\/p\u003e\u003cp\u003e✅ Install in flexible locations with a wired microphone for better placement\u003c\/p\u003e\u003cp\u003eThe device works using a GSM SIM card. Once powered, you can call it at any time to listen to the surrounding audio. The built-in VOX feature can trigger a call-back when sound is detected, keeping you informed without constant checking.\u003c\/p\u003e\u003cp\u003eIts external power design gives you control over how long it runs. Connect it to a compatible battery or a 220V\/12V power source depending on your setup. The device can also charge the connected battery when used with the included cable and adapter.\u003c\/p\u003e\u003cp\u003eThe wired Knowles microphone makes placement more flexible, letting you position the mic separately from the main unit. This improves audio capture while keeping the device itself discreet.\u003c\/p\u003e\u003cp\u003eUnlike fixed or bulky units, this system adapts to different environments without complex installation. Its simple controls and single-command operation reduce setup friction while maintaining reliable performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStay informed with clear, direct audio wherever you are.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.spyshopeurope.com\/upload\/STRONIC\/Vario%20Kplus.png\" class=\"img-responsive\" alt=\"GSM listening device with compact design\" border=\"0\"\u003e\u003c\/p\u003e\u003cp\u003ePlace it discreetly for continuous remote listening.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.spyshopeurope.com\/upload\/longlife_admin_spyshopeurope.png\" alt=\"Long standby GSM bug system setup\" border=\"0\" style=\"margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;;width:490px;;height:642px;\"\u003e\u003c\/p\u003e\u003cp\u003eExtend usage with flexible external power options.\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"Default Title","offer_id":62379967709514,"sku":"SKU_1781722775058_367","price":325.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/840354118.webp?v=1781722778","url":"https:\/\/spy-shop.com\/bg\/products\/stronic-vario-pro-k-plus-gsm-bug-with-knowles-microphone","provider":"Spy-shop.com","version":"1.0","type":"link"}