{"product_id":"cr-key8u","title":"8-Button Programmable Wall Keypad with RS232, IR, Relay \u0026 PoE","description":"\u003cp\u003e\u003cstrong\u003eThe KanexPro CR-KEY8U is a standalone 8-button programmable wall keypad designed to deliver multi-protocol AV room control from a compact US 1-Gang wall plate.\u003c\/strong\u003e Built on a Linux-based ARM Cortex-A7 platform with 256MB RAM, it provides RS232, RS485, IR, relay, and TCP\/IP control without requiring a separate control processor or proprietary software — ideal for conference rooms, classrooms, and huddle spaces where single-gang mounting is preferred.\u003c\/p\u003e\n\u003cp\u003eFeaturing 8 programmable buttons with LED status feedback, the CR-KEY8U integrates 4× RS232, 1× RS485, 2× IR output, 2× relay, and 2× configurable I\/O ports. Powered via PoE or DC 5V with just 1.1W consumption, it supports TCP\/IP, UDP, HTTP, and WebSocket protocols. The magnetic aluminum front panel is field-swappable in black or white. Programming is handled through EASYAccomplish software available for Windows, Mac, and iOS, with web GUI access for network configuration.\u003c\/p\u003e","brand":"KanexPro","offers":[{"title":"Default Title","offer_id":49156215570602,"sku":"CR-KEY8U","price":299.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/2966\/6474\/files\/CR-KEY8U-zoom1.jpg?v=1787909840","url":"https:\/\/b2b.kanexpro.com\/products\/cr-key8u","provider":"KanexPro B2B","version":"1.0","type":"link"}