The RTS Telex Bosch KP 12 is a 12 position key panel intercom system designed for video production and editing. This rack-mountable panel features 12 keys and is ideal for controlling communication between different areas of a studio or production set. The model number KP12LK-4-BLK indicates a specific design and color scheme, perfect for integrating into a larger audio and video setup. With its reliable brand reputation and functional design, the RTS Telex Bosch KP 12 is a valuable tool for professional audio and video production.