Telefon Interface, analogue, with 4 change over contacts and all call
USB/SD-Card/BT Player-Module, (for UPM-431B), incl. Remote
Flush-Mount Housing, (for UPM-300H and UPM-300V)
Flush-Mount Housing, (for VPM-6000U)
Button Module, 2-fold, (for UPM-300H)
3-Channel Mixer for mounted switch boxes, (horizontale)
3-Channel Mixer for mounted switch boxes, (verticale)
7-Channel-Mixing Control Panel
4-Channel Mixing Pre-Amplifier Control Panel, (for VLZ-Series, RR-60 required!), with...
Digital Impedance Tester, with Accessories and storage bag