The BP-500M is a master belt pack for the ProLink 500 wireless intercom system. The Master belt pack can operate up to three remote belt packs in full duplex for up to 500ft and has dual function in push to talk or always on mode which is just like talking on a telephone. The ProLink 500 master belt pack includes 2 channels and an out of range LED.
PRO-540
- ProLink Wireless Intercom Four User Package
PRO-570
- ProLink Wireless Intercom Seven User Package