{"product_id":"doorbird-423860490-display-module-3-5-inches","title":"Doorbird 423860490 Display Module 3.5 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DOORBIRD 423860490 is a 3.5-inch display module designed as an accessory component for compatible intercom systems. It provides a visual interface for intercom installations, allowing installers to expand or upgrade display functionality within a supported DOORBIRD setup. This unit is sold individually and is suited for low-voltage intercom and access control work performed by licensed electricians or security system technicians. Its compact form factor makes it straightforward to integrate into existing intercom configurations where a display output is required.\u003c\/p\u003e\u003cp\u003eThis display module is intended for use in residential and light commercial intercom installations. It serves as an add-on or replacement display component within intercom accessory systems, providing a 3.5-inch screen interface where visual feedback or monitoring is part of the system design. Installers working on entry-access or video intercom builds will find this module applicable when a dedicated display is called for by the system layout.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3.5-inch display size suitable for compact intercom panel integration\u003c\/li\u003e\n\u003cli\u003eSold as a single unit for individual replacement or expansion installs\u003c\/li\u003e\n\u003cli\u003eDesigned as an intercom accessory for compatible DOORBIRD systems\u003c\/li\u003e\n\u003cli\u003eLow-voltage component appropriate for structured wiring and access control applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style display accessory for compatible DOORBIRD intercom systems. No specific model compatibility data was provided in the product input; verify fitment against your DOORBIRD system documentation before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified electrician or licensed low-voltage technician familiar with intercom and access control systems. Power down the intercom system completely before removing or connecting any display module. Follow all applicable NEC low-voltage wiring guidelines during installation. Consult the DOORBIRD system documentation for mounting orientation and connector seating requirements.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Size\u003c\/strong\u003e: 3.5 inches\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: DOORBIRD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 423860490\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DOORBIRD","offers":[{"title":"Default Title","offer_id":51558606504242,"sku":"423860490","price":3910.83,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/doorbird-423860490-display-module-3-5-inches","provider":"Voomi Supply","version":"1.0","type":"link"}