The Clear-Com® CZ11517 is the BP210 2-Channel 2.4GHz Wireless Beltpack with 2 BAT41 Batteries that work with the BS210 Base Station as part of the DX210™Digital Wireless Intercom System. For a complete system see CLCM-CZ11513.
The DX210 2-channel Digital Wireless Intercom System supports up to 15 beltpacks or all-in-one headsets per base station (any combination of Beltpacks or All-In-One Headsets). Using the DX210 in the 2-channel mode, any 3 of the 15 beltpacks and all-in-one headsets can transmit simultaneously. In the single-channel mode, any 4 Beltpacks or all-in-one headsets can transmit simultaneously. This number can be increased by connecting up to 3 additional base stations. The DX210 has 4-wire and auxiliary audio connections and supports both Clear-Com and RTS cabled 2-wire intercom systems. The DX210 operates in the 2.4GHz band and has provisions for "Spectrum Friendly" co-existence with other devices in the same band.