{"product_id":"akuvox-r20a-black-video-intercom-sip-proximity-poe","title":"Akuvox r20a-black Video Intercom Sip Proximity Poe","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe AKUVOX r20a-black is a SIP-based video intercom door station with integrated proximity card reader and Power over Ethernet (PoE) support, finished in black. It is designed for access control and visitor management applications at building entry points. The unit communicates over VoIP using the SIP protocol, allowing integration with IP PBX systems and SIP-compatible softphones or door phones. PoE support simplifies installation by delivering both power and data over a single Ethernet cable, eliminating the need for a separate power supply at the door station.\u003c\/p\u003e\u003cp\u003eThis door station is suited for residential buildings, small commercial offices, and light industrial entry points where IP-based intercom and proximity access control are required. It is typically installed by low-voltage technicians or security integrators working on structured cabling and access control systems. The black finish makes it a fit for modern facade and panel aesthetics. Where an existing IP network infrastructure is in place, this unit can be added to the door station network with minimal additional hardware.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSIP protocol support for integration with IP PBX and SIP-based communication platforms\u003c\/li\u003e\n\u003cli\u003eIntegrated proximity card reader for keyless entry and access control\u003c\/li\u003e\n\u003cli\u003ePower over Ethernet (PoE) eliminates the need for a dedicated local power supply\u003c\/li\u003e\n\u003cli\u003eBuilt-in video camera for visual verification of visitors at the door\u003c\/li\u003e\n\u003cli\u003eBlack finish for compatibility with modern entry panel aesthetics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style SIP video door station compatible with standard SIP-based IP PBX systems and PoE-capable network switches or injectors.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified low-voltage technician or licensed security integrator familiar with SIP configuration and structured cabling practices. Ensure the connected network switch or PoE injector supplies sufficient wattage to the port before mounting the unit. Power down or disconnect the PoE source before making any wiring changes at the door station. SIP extension and network settings must be configured prior to mounting to confirm connectivity.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Protocol\u003c\/strong\u003e: SIP (VoIP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Input\u003c\/strong\u003e: Power over Ethernet (PoE)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess Control\u003c\/strong\u003e: Proximity card reader\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVideo\u003c\/strong\u003e: Built-in camera\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor Finish\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: AKUVOX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: r20a-black\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AKUVOX","offers":[{"title":"Default Title","offer_id":51525013799218,"sku":"R20A-BLACK","price":234.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/74ae51afa3b855e99ca15d429448b57f.webp?v=1785462747","url":"https:\/\/voomisupply.com\/products\/akuvox-r20a-black-video-intercom-sip-proximity-poe","provider":"Voomi Supply","version":"1.0","type":"link"}