The HUB™ is a Mini Base that expands the range of existing wired intercoms.
The HUB™ will be connected to the existing party-line system via an interface cable (sold separately).
Each HUB™ comes with a rechargeable lithium battery and a multi-port charger that charges the HUB™ battery as well as the UltraLITE™ headset batteries in individual bays. When each battery reaches full charge, the corresponding LED turns from red to green, indicating that the battery is ready to go. This feature allows users to keep extra batteries on hand in the charger whenever needed.