{"product_id":"videoportero-ip-antivandalico-en-superficie-camara-2-mpx-audio-bidireccional-crystal-clear-apertura-con-tarjeta-em-mf-nfc-y-p","title":"2-wire IP video door phone with keypad, 2 MP camera, card, NFC and PIN","description":"\u003cp\u003eThe \u003cstrong\u003e2-wire IP video door phone with keypad\u003c\/strong\u003e Akuvox R20K-2 is designed to upgrade existing installations: power and data travel over just two wires via the Akuvox 2-wire switch or adaptor, with no rewiring needed. It delivers SIP video intercom with a 2 MP camera and access control by card, NFC and PIN in an IP65 aluminium housing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e2-wire technology: power and data over one pair, ideal for retrofits\u003c\/li\u003e\u003cli\u003eDoor opening by EM and MF RFID card (DESFire), NFC and PIN code\u003c\/li\u003e\u003cli\u003eMechanical numeric keypad with configurable LED backlight\u003c\/li\u003e\u003cli\u003eUp to 4,000 users, 20,000 cards, 4,000 PINs and 1,000 contacts\u003c\/li\u003e\u003cli\u003e2 MP camera with 110° viewing angle and Full HD 1080p video\u003c\/li\u003e\u003cli\u003eCrystal-clear two-way audio\u003c\/li\u003e\u003cli\u003e1 relay, 1 exit-button input, Wiegand and RS485\u003c\/li\u003e\u003cli\u003eManaged via SmartPlus app, web browser and cloud\u003c\/li\u003e\u003cli\u003eIP65 aluminium alloy housing, -30 °C to +60 °C\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable class=\"specs\"\u003e\u003ctbody\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eBrand\u003c\/td\u003e\u003ctd\u003eAkuvox\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eModel\u003c\/td\u003e\u003ctd\u003eR20K-2\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eOperating system\u003c\/td\u003e\u003ctd\u003eLinux\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eAccess control\u003c\/td\u003e\u003ctd\u003eRFID card EM 125 kHz and MF 13.56 MHz (DESFire), NFC (Android only) and PIN\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eKeypad\u003c\/td\u003e\u003ctd\u003eMechanical numeric with configurable LED backlight\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eCapacity\u003c\/td\u003e\u003ctd\u003e4,000 users, 20,000 cards, 4,000 PINs, 1,000 contacts\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eImage sensor\u003c\/td\u003e\u003ctd\u003e1\/2.8\" 2 MP CMOS\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eViewing angle\u003c\/td\u003e\u003ctd\u003e110° (H) \/ 58° (V)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eVideo resolution\u003c\/td\u003e\u003ctd\u003e1920 x 1080 at 25 fps\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eVideo encoding\u003c\/td\u003e\u003ctd\u003eH.264\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eAudio\u003c\/td\u003e\u003ctd\u003eTwo-way\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eProtocols and codecs\u003c\/td\u003e\u003ctd\u003eSIP v1 (RFC2543), SIP v2 (RFC3261), G.711a, G.711μ, G.729, G.722, DTMF (RFC2833), SIP Info\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eRelays\u003c\/td\u003e\u003ctd\u003e1\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eInputs\u003c\/td\u003e\u003ctd\u003e1 x exit button\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eInterfaces\u003c\/td\u003e\u003ctd\u003eWiegand (input\/output), RS485\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eNetwork\u003c\/td\u003e\u003ctd\u003e2-wire bus (no Ethernet port)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003ePower supply\u003c\/td\u003e\u003ctd\u003e24 V \/ 48 V DC, 1 A, via the 2-wire bus\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eManagement\u003c\/td\u003e\u003ctd\u003eSmartPlus app, web browser and cloud\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eProtection rating\u003c\/td\u003e\u003ctd\u003eIP65, IK07\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eOperating temperature\u003c\/td\u003e\u003ctd\u003e-30 °C ~ +60 °C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eMaterial\u003c\/td\u003e\u003ctd\u003eAluminium alloy\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eDimensions\u003c\/td\u003e\u003ctd\u003e185 (H) x 85 (W) x 24 (D) mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr class=\"table-data\"\u003e\u003ctd\u003eWeight\u003c\/td\u003e\u003ctd\u003e800 g\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Akuvox","offers":[{"title":"Default Title","offer_id":50815278711050,"sku":"AK-R20K-2","price":378.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/1692\/1866\/files\/AjusteImagen-2026-10-26T175445.700.png?v=1793034007","url":"https:\/\/www.tiendacables.com\/en\/products\/videoportero-ip-antivandalico-en-superficie-camara-2-mpx-audio-bidireccional-crystal-clear-apertura-con-tarjeta-em-mf-nfc-y-p","provider":"TiendaCables","version":"1.0","type":"link"}