Commax DR-8UM 8-Button Aluminum Audio Intercom Door Panel for Multi-Unit Entrances
Overview:
• Commax DR-8UM is an 8-button multi-apartment audio door intercom panel designed for building entrance communication systems.
• The panel allows visitors to call up to 8 apartments or internal units, with hands-free communication after the resident answers.
• It is suitable for residential buildings, small compounds, offices, and multi-unit entrances that require reliable audio access communication.
• The DR-nUM series includes DR-2UM, DR-4UM, DR-6UM, and DR-8UM, where the number refers to the number of households or units supported.
Key Features:
• 8 call buttons for up to 8 apartments or internal units.
• Hands-free audio communication between visitor and resident.
• Wide name plate design for easy apartment identification.
• Aluminum body for durable entrance installation.
• LED display / light support for better visibility.
• House call and talk function for multi-unit audio intercom systems.
• Compatible with Commax audio intercom indoor units such as DP-SS / DP-ML, depending on system design.
• Can be extended with DR-nUS expansion units when more call buttons are required.
Technical Specifications:
• Product Name: Commax DR-8UM Multi Button Audio Unit.
• Brand: Commax.
• Model: DR-8UM.
• Product Type: Multi Button Audio Door Unit / Lobby Panel.
• Number of Buttons: 8 Buttons.
• Power Source: DC 12V.
• Power Requirement: 12V / 500mA.
• Wiring: Common 3 wires + Individual 1 wire.
• Communication: Hands-free audio communication.
• Display Device: LED light.
• Material: Aluminum.
• Operation: House call and talk.
• Operating Temperature: -10°C to +50°C.
• Dimensions: 130(W) × 315(H) × 10(D) mm.
• Communication Distance: Up to 100m depending on cable diameter.
• Cable Distance Guide: Ø0.5mm: 30m / Ø0.65mm: 50m / Ø0.8mm: 70m / Ø1.0mm: 100m.
Applications:
• Residential apartment buildings.
• Small and medium building entrances.
• Office buildings with multiple internal units.
• Audio intercom entrance systems.
• Building lobby access communication.
• Multi-tenant access control points.
Connect Gates Recommendation:
• Connect Gates recommends Commax DR-8UM for 8-unit audio intercom projects requiring a durable entrance panel with simple and reliable communication.
• Best used with compatible Commax indoor audio handsets and a suitable 12V DC power supply to ensure stable system performance.
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