The BP-500R1 Remote Beltpack for ProLink 500 Intercom (Frequency 1) from Anchor Audio/Porta-Com is a remote beltpack for use as part of a ProLink 500 intercom system. The beltpack features a compact and portable design and offers full-duplex communication without the need for a base station. It can communicate with BP-500 master and remote beltpacks, plus unlimited listen-only beltpacks for clear communication at distances up to 500' away. The beltpack has an LED indicator that flashes red when it is out of range from the master beltpack.
The BP-500R1 has an A/B channel selector, a power/volume knob, and a mic gain control to precisely adjust the operation to meet your needs. A push-to-talk button lets you communicate at will, while the "always on" slide switch lets you talk freely without using the PTT button. The beltpack has a 4-pin XLR headset connector for use with Anchor Audio headsets, or any headset with a dynamic microphone. The beltpack operates on a set of 3 AA rechargeable batteries and has a charging port for quick charging in the separately-available gang charger.