DS-22 WFDK IP Weatherproof Digital Compact Intercom

DS-22 WFDK IP Weatherproof Digital Compact Intercom Station The DS-22 WFDK IP Weatherproof Digital Compact Intercom from Neumann Elektronik is a rugged outdoor communication terminal engineered for the harshest industrial environments. Built to withstand extreme weather, dust, and noise, this IP-rated intercom delivers crystal-clear voice communication for heavy industry operations, railway facilities, and outdoor installations across the UAE. Featuring a glass-fibre reinforced polyester housing and up to 54 expandable buttons, the DS-22 WFDK IP is the ultimate solution for mission-critical communication in challenging conditions. Key Features Rugged Weatherproof Design Dust and water-resistant glass-fibre reinforced polyester housing Built for outdoor use in harsh UAE climate conditions High-visibility housing colors: Orange (RAL 2004) or Yellow (RAL 1004) Withstands extreme temperatures, sand, and humidity Expandable Button Configuration 6 illuminated push-to-talk buttons standard Expandable up to 54 buttons with Add-On Housings Connect up to 4 WFDK Add-On Housings (12 buttons each) Freely assignable buttons for destinations or local functions LED indicators for call status and busy signals Superior Audio Quality High speech intelligibility up to 22kHz bandwidth (codec dependent) Integrated Class-D 7W amplifier for horn loudspeakers Additional 7W amplifier for 8Ω monitoring speakers Adjustable electret microphone with noise compensation Dynamic compression for consistent audio in noisy environments Communication & Connectivity Full compatibility with DS-22 system / SPI-22 platform Dual protocol: Native SIP or Neumann WL/EL selectable Half-duplex and full-duplex operation modes Direct voice connections via programmable line selection DR-Intercom and crossing barrier functions for railways Smart Configuration Remote configuration and monitoring via web interface Software PLC for advanced automation Integrated voice memory for custom announcements Fault management via IoT MQTT interface Cyclical acoustic self-test for speaker and microphone Power & Installation Power over Ethernet (PoE) phantom or spare pairs Optional DC 48V mains node or local power supply Optional weatherproof local power supply available Easy mounting via 4 holes after lifting housing cover One Ethernet interface plus one service interface Technical Specifications Specification Details Part Number 1 9XX X (varies by configuration) System Compatibility DS-22 / SPI-22 platform Protocol SIP / Neumann WL/EL (selectable) Audio Bandwidth Up to 22 kHz Amplifiers 2x Class-D 7W (horn + monitor) Standard Buttons 6 illuminated PTT Maximum Buttons 54 (with 4 Add-On Housings) Housing Material Glass-fibre reinforced polyester Housing Colors Orange RAL 2004 / Yellow RAL 1004 Protection Rating Dust & water resistant Power Supply PoE / DC 48V (optional) Network Interface 1x Ethernet + 1x Service IoT Protocol MQTT Special Functions DR-Intercom, Crossing barrier Installation Outdoor / Harsh environments Each Add-On Housing provides 12 additional freely-inscribable illuminated pushbuttons, allowing you to create a comprehensive communication hub for complex facilities. Applications Heavy Industry Steel mills and foundries Chemical processing plants Oil & gas refineries and platforms Mining operations Power generation facilities Railway & Transportation Train stations and platforms Railway crossings and barriers Maintenance yards Metro and tram systems Bus depots and terminals Port & Maritime Container terminals Ship loading/unloading areas Dockside operations Offshore platforms Outdoor Facilities Construction sites Logistics yards and warehouses Airport ground operations Stadium and event venues Emergency assembly points Why Choose DS-22 WFDK IP? Benefit Description UAE Climate Proof Handles extreme heat, dust, and humidity High Visibility Bright orange/yellow housing for safety compliance Massively Expandable Scale from 6 to 54 buttons as needed Crystal Clear Audio 22kHz bandwidth cuts through industrial noise Dual Amplifiers Separate horn and monitor speaker outputs Railway Certified Built-in DR-Intercom and barrier functions IoT Ready MQTT integration for smart facility management Remote Management Configure and monitor via web interface Self-Monitoring Automatic speaker and microphone testing Railway-Specific Features The DS-22 WFDK IP includes specialized functions for railway applications: DR-Intercom Function Integrated support for railway dispatcher communication protocols, enabling seamless integration with existing railway intercom networks. Crossing Barrier Station Built-in functionality for level crossing communication, allowing operators to communicate with train drivers and control room personnel. Auxiliary Speaker Disconnect Automatically disconnects the auxiliary loudspeaker after the first WL response, preventing feedback and ensuring clear communication.