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ETC ERMC4-G2 Echo Room Controller 4-Zone Control

ETC ERMC4-G2 Echo Room Controller 4-Zone Control

SoundPro Item: 127464 | Part Number: ERMC4-G2

$870.00
$870.00 $870.00
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MSRP: $870.00 | MAP: $870.00

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  • Controls Up To Four Output Zones Efficiently
  • Supports Isolated 0-10 V Dimming Control
  • Handles Relay Switching For Mixed Load Types
  • Enables A/V Triggered Lighting Responses
  • Supports Echo Stations And Control Interfaces
  • Rated For Plenum Installation Flexibility
  • Offers Demand Response Integration Support
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The ETC ERMC4-G2 Echo Room Controller is designed for lighting control in mid-sized spaces that need reliable relay switching, 0-10 V dimming, and straightforward room integration. It fits projects where standalone operation is important, but future connectivity to stations, sensors, and scheduling devices also matters. Typical applications include classrooms, conference rooms, hospitality spaces, houses of worship, healthcare environments, and retail areas.

This controller supports multi-space deployment with outputs that can be assigned by zone, helping integrators adapt control strategies to the room layout. It also accommodates presentation and automation workflows through contact input behavior, demand response capability, and emergency bypass support for code-driven installations. With flush-mount and surface-mount options available in the series and plenum-rated installation support, it can be placed discreetly while still serving as a central control point.

For Echo systems, the ERMC4-G2 also contributes built-in station power and works with Unison Echo control products, responsive controls, and interfaces. That makes it a practical fit for projects that need scalable wall-station control, sensor-based response, and organized lighting management without moving to a larger control architecture than the space requires.

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Specifications

General
Echo Presets
16 Supported
Control Capabilities
Relay Control
Up To Eight Zones
0-10 V Dimming Control
Up To Eight Zones, Fully Isolated
Zone Assignment
Patchable Via EchoAccess Mobile App
Contact Input
Configurable Preset, Sequence, Room Combine, Or Other Behavior
Demand Response
Supported
Electrical
Relay Rating
20 A Fully Rated
Power Input Per Zone
120 Or 277 VAC
EchoConnect
EchoConnect Output Power
1 Unit Of Output Power
Auxiliary Power
Not Required
Built-In EchoConnect Power Supply
Provides 6U Of Control Power And 5U Of Output Power
TimeClock Power
Provides 40 mA
Maximum Control Products
Up To 6 Echo Control Products With Built-In Supply
Additional Echo Output Products
Up To 5 With Built-In Supply
Maximum Control Products With External Supply
Up To 16 Echo Control Products
Additional Output Products With External Supply
Up To 15 Additional Echo Output Products
Maximum Control Wire Length
Up To 500 m (1,640 Ft) Per System
Compliance
cULus Listed
Yes
UL924 Listed
Yes
Plenum Rated
Yes

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