{"product_id":"fanvil-i57a-sip-indoor-unit","title":"Fanvil i57A SIP Indoor Unit","description":"\u003cp\u003eThe Fanvil i57A indoor station features a 10.1‑inch capacitive color touchscreen with a user‑friendly interface powered by Android 9.0. Designed for industry application customization and secondary development, it delivers advanced functionality such as remote door access and real‑time security monitoring. Ideal for communities, villas, and office buildings, the i57A functions as a smart management assistant for modern environments.\u003c\/p\u003e\n\u003ch3\u003e\u003cu\u003eCore Features:\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e10.1-inch (1280×800) capacitive color touchscreen\u003c\/li\u003e\n\u003cli\u003eAndroid 9.0 OS for application customization and secondary development\u003c\/li\u003e\n\u003cli\u003eRemote door opening and real-time video monitoring\u003c\/li\u003e\n\u003cli\u003eHD voice quality with built-in 2W speaker and acoustic echo cancellation\u003c\/li\u003e\n\u003cli\u003eBuilt-in Bluetooth 5.0 and dual-band 2.4G\/5G Wi‑Fi\u003c\/li\u003e\n\u003cli\u003eSupports PoE, wall mounting, and dual SIP lines\u003c\/li\u003e\n\u003cli\u003eRS‑485, 8 alarm inputs, and 2 embedded relay interfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Fanvil","offers":[{"title":"Default Title","offer_id":47221070954667,"sku":"FAN-I57A","price":326.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/8939\/3579\/files\/i57A.jpg?v=1781178514","url":"https:\/\/primebusinessphone.com\/products\/fanvil-i57a-sip-indoor-unit","provider":"PrimeBusiness Phone","version":"1.0","type":"link"}