Optelecom 6640T Four Channel Video MUX 21592-5 144205715123 Network Services Group Part Number

Network Services Group Part Number NSG-02-0144 Model Number 2-144E SKU 19-42139 Ref 23-56340

Includes only the Photoelectric Sensor

Manufacturer Polycom Part Number 2201-67880-160 Model Number SoundStation 2W SKU 19-38513 Ref 23-51758

This Loudness Manager Audio Processor has been tested working however the display takes a minute to power up

ECMA-C20401ES SKU 19-42645 Ref 23-58916

Optelecom 6640T Four Channel Video MUX 21592-5 144205715123 Network Services Group Part NumberCondition Used Description Unit has been tested onsite and is guaranteed fully functional. Unit is in fair condition and has heavy wear from previous use including blemishes, scuffs and scratches. Unit only, no power supply or accessories included. Comes as shown in images. Photos of actual item for sale. Unit is on hand and ready to ship. Please feel free to message us any question you may have. Thank you for checking out our listing. Specifics