{"product_id":"fermax-3390-vds-basic-loft-white-telephone","title":"FERMAX-3390 - VDS Basic Loft White Telephone","description":"\u003cdiv class=\"data item content\" id=\"description\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"product attribute description\"\u003e\n\u003cdiv class=\"value\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eFermax\u003c\/strong\u003e \u003cstrong\u003e3390\u003c\/strong\u003e is a wall-mounted audio handset telephone for VDS digital door entry systems. Part of the LOFT range, it provides reliable two-way audio communication with outdoor panels and electric lock release via a single combined button that also functions as a guard unit call when the handset is on the hook.\u003c\/p\u003e\n\u003cp\u003eManufactured from impact-resistant white ABS plastic with UV protection, the handset features an internal magnet to secure it to the base unit when not in use. The VDS 3-wire bus system eliminates the need for individual call wires per dwelling, simplifying installation considerably.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVDS digital bus system compatible (3-wire)\u003c\/li\u003e\n\u003cli\u003eCombined door release and guard unit call button\u003c\/li\u003e\n\u003cli\u003eInternal magnet for secure handset positioning\u003c\/li\u003e\n\u003cli\u003eTwo selectable electronic call tones\u003c\/li\u003e\n\u003cli\u003eThree-position volume switch (Off \/ Low \/ Full)\u003c\/li\u003e\n\u003cli\u003eLED status indicator\u003c\/li\u003e\n\u003cli\u003eApartment door call pushbutton input (P1)\u003c\/li\u003e\n\u003cli\u003eExtension call connection for call prolongator (ref. 2040)\u003c\/li\u003e\n\u003cli\u003eConversation privacy as standard\u003c\/li\u003e\n\u003cli\u003eMaximum conversation time: 90 seconds\u003c\/li\u003e\n\u003cli\u003eMaximum ring time: 30 seconds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower supply: 16-20 Vdc (18 Vdc nominal)\u003c\/li\u003e\n\u003cli\u003eCurrent draw standby: 6 mA\u003c\/li\u003e\n\u003cli\u003eCurrent draw call: 215 mA\u003c\/li\u003e\n\u003cli\u003eCurrent draw audio active: 11 mA\u003c\/li\u003e\n\u003cli\u003eSpeaker: 1.75 inch, 16 Ohm\u003c\/li\u003e\n\u003cli\u003eMicrophone: Electret, 50 Ohm dynamic resistance\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -10 to +60 degrees C\u003c\/li\u003e\n\u003cli\u003eMounting type: Wall mount, screw-on surface assembly\u003c\/li\u003e\n\u003cli\u003eF1\/F2 max current: 50 mA at 12 Vdc\u003c\/li\u003e\n\u003cli\u003eWiring: +, - (18 Vdc power), L (data and audio), T\/- (apartment door call P1), A\/+ (extension call)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"data item title\" id=\"tab-label-additional\" role=\"tab\" tabindex=\"0\"\u003e\u003ca class=\"data switch\" href=\"https:\/\/doorentrydirect.com\/fermax-f-3390-vds-basic-loft-telephone-magnet-hang#product.info.attachments\" id=\"tab-label-product.info.attachments-title\" tabindex=\"-1\"\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"fkgtc.com","offers":[{"title":"Default Title","offer_id":50864906666135,"sku":"FKGTC-3390","price":150.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0403\/4245\/4423\/files\/3390VideoporterosFermaxTelefonoLoftBasic.jpg?v=1790257050","url":"https:\/\/fkgtc.com\/products\/fermax-3390-vds-basic-loft-white-telephone","provider":"fkgtc.com","version":"1.0","type":"link"}