Product specifications
32 | RTS Intercom Systems
Beltpacks 
Beltpacks 
Beltpacks 
U
sing the latest in space age materials, 
RTS Two-Wire Intercom beltpacks are 
mechanically engineered to be rugged 
and dependable. Unique audio circuitry is perfect 
for either high- or low-noise environments while 
maintaining maximum voice intelligibility.
The BP-325 is a portable beltpack for use 
with RTS Two-Wire intercom systems. The BP-
325 is a binaural (stereo), programmable
two-channel beltpack with program-input capability. 
For use with a dynamic microphone only. The 
BP-325 consumes 65 to 85 mA of power.
BP-325 Dual-Channel Binaural 
Programmable Beltpack
The BP-351 is a portable beltpack for use with 
RTS Two-Wire intercom systems. The BP-351 is 
a microprocessor controlled two-channel select 
intercom beltpack. The BP-351 has connections 
for headset/earset microphones (dynamic or 
electret). The beltpack has an autosensing 
function that automatically detects the headset 
mic and powers it if the mic is electret. The 
BP-351 consumes 45 to 70 mA of power.
BP-351 Dual-Channel 
Portable Metal Beltpack
The BP-319 is a portable beltpack for use with 
RTS Two-Wire intercom systems. The BP-319 
is a microprocessor controlled, one-channel 
intercom beltpack. The BP-319 has connections 
for headset/earset microphones (dynamic or 
electret). The beltpack has an autosensing 
function that automatically detects the headset 
mic and powers it if the mic is electret. The 
BP-319 consumes 45 to 70 mA of power.
BP-319 Single-Channel 
Portable Metal Beltpack










