Product Details:

• The Extension Unit is switched on and off automatically with the Control Unit.
• Expands the CCS 1000 D Digital Discussion System up to 245 Discussion Devices
• Easily connected to system by use of 6-pole circular connectors
• Built‑in splitter allows for installation at any convenient point in system, including loop‑through for cascading extension units
• One trunk and two tap‑off connections with short‑circuit protection
• Freestanding or 19” rack mounted; housing similar to control unit