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Rectangular metal rack panel with 16 front ports and mounting ears

AMERICAN DYNAMICS

AMERICAN DYNAMICS ADAC422D RS-422/485 Distribution Panel security 16 ports

SKU CH-W99Q-V8VJR MPN ADAC422D

Distributes and amplifies RS-422/485 signals across 16 ports for dome camera control in surveillance systems

  • TypeAlarm System
  • Amplifies RS-422/485 signals for reliable multipoint dome control
  • 16 output ports support home-run dome wiring configurations
  • Compatible with MegaPower, Intellex and RCSN422 systems
  • Flexible wiring topologies suit any system size or layout
  • Rack or wall mountable with front or rear facing options

16-Port RS-422/485 Distribution Panel

The AMERICAN DYNAMICS ADAC422D amplifies RS-422 and RS-485 signals for multipoint dome control. It provides 16 output ports to accommodate home-run dome wiring. The unit is compatible with MegaPower matrix switchers, Intellex digital video management systems, and the RCSN422 RS-422 converter. It installs at the head end or remote locations in a rack or on a wall.

Verify System Compatibility and Wiring Plan

Confirm the existing infrastructure uses RS-422 or RS-485 signalling before ordering. Ensure the control system is a supported MegaPower matrix or Intellex DVR platform. Plan for one of the supported topologies: home-run, daisy-chain, star or junction-box wiring. Check that a 2U rack space or suitable wall-mount area is available for installation.

Upgrade from Single-Path or Unamplified Lines

This panel replaces direct, unamplified cable runs that limit distance and dome count. The jump is worth it when signal degradation prevents reliable pan-tilt-zoom control across a large site. Surge suppression on every data and power connection adds protection missing from basic terminal strips. It is not for installers who need IP-networked dome control or fibre-optic signal extension.

Highlights

  • Amplifies RS-422/485 signals for reliable multipoint dome control
  • 16 output ports support home-run dome wiring configurations
  • Compatible with MegaPower, Intellex and RCSN422 systems
  • Flexible wiring topologies suit any system size or layout
  • Rack or wall mountable with front or rear facing options

Specifications

TypeAlarm System

Questions about this item

What comes with the ADAC422D distribution panel and what must be purchased separately?

The panel provides 16 output ports for home-run dome wiring and includes surge suppression on all data and power connections. Cables, domes, MegaPower or Intellex systems, and the RCSN422 converter are not included.

Which wiring topology suits my installation — home-run, daisy-chain, star or J-Box?

The ADAC422D supports all four topologies. Choose home-run for direct 16-port connections, daisy-chain for linear runs, star for central distribution, or J-Box for junction-box layouts.

What does the 16-port capacity mean when the panel is installed in a rack?

The 2U rack-mountable panel amplifies RS-422/485 signals across all 16 ports, enabling multipoint dome control from a single head-end or remote location with front or rear mounting.

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