{"product_id":"d21dkv-surface-mount-ip-video-intercom","title":"D21DKV Surface-mount IP Video Intercom","description":"\u003cp\u003e\u003cstrong\u003eComplete IP video intercom system for multi-tenant buildings — surface-mount configuration, ready to install.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe DoorBird D21DKV is a professional all-in-one video intercom engineered for apartment complexes, condominiums, and commercial properties with up to 500 units. One unit, one cable: HD camera, keypad, RFID reader, and display are all built in — and fully controllable via the DoorBird app from anywhere in the world.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes surface-mounting housing — no separate backbox required\u003c\/li\u003e\n\u003cli\u003eLAN connection with PoE — single cable carries data and power\u003c\/li\u003e\n\u003cli\u003eHD 720p ultra-wide camera, night vision, 12 IR LEDs\u003c\/li\u003e\n\u003cli\u003eFull-duplex two-way audio\u003c\/li\u003e\n\u003cli\u003e4D radar motion sensor with configurable detection zones\u003c\/li\u003e\n\u003cli\u003eRFID reader and keypad with display (supports up to 500 units\/apartments)\u003c\/li\u003e\n\u003cli\u003e2 freely configurable bistable switching relays for door, gate, or elevator control\u003c\/li\u003e\n\u003cli\u003eIP65 weatherproof — rated for outdoor installation\u003c\/li\u003e\n\u003cli\u003eDoorBird app (iOS \u0026amp; Android): live video, remote unlock, push notifications\u003c\/li\u003e\n\u003cli\u003eSIP protocol support for integration with IP phone systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePrice includes all taxes, duties, and new U.S. import tariffs on EU goods (effective April 2, 2025) — no hidden fees at checkout or delivery.\u003c\/em\u003e\u003c\/p\u003e","brand":"DoorBird USA","offers":[{"title":"Stainless steel V2A, brushed","offer_id":51490285846845,"sku":"4251489615001","price":6169.97,"currency_code":"USD","in_stock":true},{"title":"Stainless steel V4A, brushed","offer_id":51490285879613,"sku":"4251489649600","price":7028.47,"currency_code":"USD","in_stock":true},{"title":"Bronze-finish as PVD coating, stainless steel, brushed","offer_id":51490285912381,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"Titanium-finish as PVD coating, stainless steel, brushed","offer_id":51490285945149,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"Real Burnished Brass","offer_id":51490285977917,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"Gold-finish as PVD coating","offer_id":51490286010685,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"Titanium-finish ssV4A, high-gloss polished","offer_id":51490286043453,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"Chrome-finish as PVD coating","offer_id":51490286076221,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"Brass-finish as PVD coating","offer_id":51490286108989,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"DB 703, stainless steel, powder-coated, semi-gloss","offer_id":51490286141757,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/3981\/3949\/files\/D21DKV_surface_mount_stainless_steel_v2a_brushed.png?v=1773419911","url":"https:\/\/doorbirdusa.com\/products\/d21dkv-surface-mount-ip-video-intercom","provider":"DoorBird USA","version":"1.0","type":"link"}