Home / Spares / Vocis Language Unit PN40101 24V Vocis Language Unit PN40101 24V NB. Original part numbers and manufacturers names are used for reference purposes only. Vocis Language Unit PN40101 24V Repair Service Available On This Product Enquire about this product SKU: 4412 Categories: Audio, Recently Added, Spares Tags: 24v, Language Unit Product ID: 4412 Description Description Vocis Language Unit PN40101 24V Related products Invertec Inverter SXB140/24LSL 30-40 Watt New Invertec Inverter XBSR/24HDD 15-58 Watt NEW