{"product_id":"alpha-communications-is204a-4-wire-intercom-station","title":"Alpha Communications IS204A 4-wire Intercom Station","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ALPHA COMMUNICATIONS IS204A is a 4-wire audio-only intercom station designed for surface or flush mount installation in residential and light commercial intercom systems. Built with a plastic housing, this station serves as a call or talk point within a wired intercom network, allowing voice communication between rooms, entry points, or building zones. It ships as a single unit and is installed by low-voltage technicians or electricians working on structured wiring and intercom systems. The 4-wire configuration supports standard intercom wiring runs common in both new construction and retrofit applications.\u003c\/p\u003e\u003cp\u003eThe IS204A is suited for audio-only intercom installations where video is not required. Its dual mount design accommodates surface mounting on walls or flush mounting in a standard electrical box, giving installers flexibility in both new builds and retrofit scenarios. This station is appropriate for residential hallways, apartments, offices, and entry points where simple two-way voice communication is the primary requirement. It is commonly specified in multi-station intercom systems requiring dependable, straightforward audio performance.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e4-wire connection supports standard intercom wiring configurations\u003c\/li\u003e\n\u003cli\u003eDual installation option: surface mount or flush mount in a standard electrical box\u003c\/li\u003e\n\u003cli\u003ePlastic housing provides lightweight, durable construction\u003c\/li\u003e\n\u003cli\u003eAudio-only operation for straightforward voice intercom setups\u003c\/li\u003e\n\u003cli\u003eSingle-unit packaging for individual station replacement or system expansion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or expansion station for 4-wire audio-only intercom systems requiring surface or flush mount call stations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed low-voltage technician or electrician in accordance with applicable NEC guidelines for low-voltage wiring. De-energize the intercom system at the master power supply before connecting or disconnecting any station wiring. Verify that the existing wiring run supports a 4-wire configuration before installation. Flush mount installations require a compatible electrical box roughed in at the desired location prior to mounting the station.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Configuration\u003c\/strong\u003e: 4-wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Surface or flush mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material\u003c\/strong\u003e: Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Type\u003c\/strong\u003e: Audio only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity Per Package\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ALPHA COMMUNICATIONS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: IS204A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPHA COMMUNICATIONS","offers":[{"title":"Default Title","offer_id":51688242577714,"sku":"IS204A","price":72.46,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/alpha-communications-is204a-4-wire-intercom-station","provider":"Voomi Supply","version":"1.0","type":"link"}