Building Voice Video 2-wire Intercom System

Building Voice Video 2-wire Intercom System

The 2W-OS31 Building Voice Video 2-wire Intercom System is a wired building communication system setup that allows audio and video interaction between apartments using just two wires for power, video, and audio transmission. It allows residents to see and communicate with visitors at the building entrance before granting access.

Two-Wire Technology: Uses only two wires for both power and communication, simplifying installation and reducing costs.

The “2-wire” feature refers to the simplified wiring structure, which reduces installation complexity compared to traditional multi-wire systems. Expandable and capable of integrating multiple indoor monitors, additional cameras, and access control devices. None polarized connection, and utilizes ONLY 2 Wire cable for installation flexibility. Support cat5e, cat6, 18-guage 2-conductor and more.

Key Features

• • 2-Wire Technology – Uses only two wires for power, audio, video, and data transmission, making installation easier and cost-effective.
  • Multi-Apartment Support – Can handle multiple units, with each apartment having its own indoor monitor.
  • Video Calling & Monitoring – Enables residents to see and talk to visitors before granting entry.
  • Door Release Function – Residents can remotely unlock the entrance door from their indoor unit.
  • High-Resolution Camera – Entrance panel features a built-in HD camera for clear video footage.
  • Night Vision & Wide-Angle View – Include infrared or low-light cameras for night use and a wide viewing angle for better coverage.
  • Expandable System – Supports multiple indoor monitors per apartment and additional outdoor stations if needed.
  • Hands-Free Operation – Indoor monitors feature a hands-free mode for convenient communication.
  • Weatherproof Outdoor Unit – The entrance panel is weather-resistant for outdoor durability.

Device Specification

• •  2W-OS02 Door Camera Panel

    • Type: CMOS
    • Resolution: 2MP
    • Min. Illumination: 0.1 lux
    • Fill-in Light: White
    • ViewAngle: Diagonal 70°×50°
    • Focal Length: 2.5mm
    • Adjustable Angle: up/down/left/right 10°
    •  Working Voltage: DC 24~32V.
    • Static Current: ≤ 90mA (DC 30V)
    • Working Current: ≤ 400mA(DC 30V)
    • Working Temperature:-25℃~55℃
    • Storage Temperature:-40℃~70℃
    • Dimension [Size] Height: 14.3 | Width: 5.8 | Depth: 1.9 inches

  • 2W-IS01 | 2W-IS13 Touch Screen Monitors

    • Screen Size: 7 inch
    • Working Voltage: DC 24~32V
    • Working Current: ≤ 220mA (DC 24V)
    • Standby Current: ≤ 160mA
    • Working Temperature: -25℃~55℃
    • Storage Temperature: -40℃~70℃
    • Dimensions: Width: 8.7 | Height: 5.5 | Thickness: 0.9 inches

Ideal Applications

• • Apartment complexes
  • Condominiums
  • Gated communities
  • Office buildings with multiple tenants

Got Application Customization Questions?

• • Chat With One Of Our Qualified Agents online between the hours of 9:00Am – 5:00Pm CST
  • Email our Sales Department to get an answer within 24-hours
  • Contact Sales By Phone between the hours of 9:00Am – 5:00Pm to get instant recommendation

Included Items & Accessories

• • 1 2W-OS02 Door camera
  • 2W-IS13 Touch screen monitor
  • 1 Main power supply [T-PS01-C – 30V Power Supply]
  • 1 Secondary power supply [T-PS02-C – 30V Power Supply]
  • 2 Test Key-fobs
  • Instructions & Manuals
  • Mounting Accessories

Manufacturer Warranty

• • 1 Year System & Harware Limited Warranty