The SC-300 counter-top ticket window intercom is designed for applications where a cutout in the barrier is impractical.

How It Works...

Two-way communication is accomplished through the use of speakers and microphones on each side of the partition. The inside Master unit is equipped with a 15" gooseneck microphone, power on/off switch, power-on LED, and external volume controls. The Remote unit is vandal resistant with all controls located within the metal housing.The SC-300 provides electronic two-way hands-free audio communications (duplex) between a partition. The SC-300 is equipped with a factory adjusted VOX switch to prevent ambient noise (below 85 decibels) from activating the unit. The SC-300 contains two voice channels, each incorporating a microphone amplifier, VOX switch, compressor, and a power amplifier. The sound amplifier does not exceed a 0.2% total harmonic distortion rating. 

How To Install...

The SC-300 comes ready to operate. The prism units are quickly and easily mounted on the counter-top on opposite sides of the barrier. They can be positioned back-to-back (as shown) or randomly. The unit with the gooseneck microphone and controls goes inside the booth; the unit without controls is mounted outside the booth. There are two ways to install the SC-300: either run the cable between the units through a small hole in the barrier ('A' type mounting), or under the counter-top ('B' type mounting) (as shown on the left).

• Clear, 2-way hands-free voice communication (duplex).
  
• Quality electronic design and engineering.
  
• Rugged, tamper-resistant materials.
  
• Simple, one-person installation. No need to cut a hole in the barrier.
  
• Compact, contemporary design. Fits any decor.
  
• Avoid shouting, repetition, misunderstanding.
  
• Optional 220VAC Export models available (ask for details).
  
• Short Circuit Protection
• Dynamic Noise Reduction Network
• Voice Activated Switch
• Background Noise Level Monitoring
• Level Detection and Attenuation Control
• Low Current Draw
• Reverse Voltage and Voltage Protection
• Less than 1% Distortion
• Made in USA
  
• Temperature range 32°F (0°C) to +122°F (50°C)
  

The SC-300  systems are shipped complete with a 120VAC (primary) power supply, which steps the power down to a filtered 18VDC, and a 1-year limited warranty.

1. SC-300 Complete for continuous-duty operation. 1120VAC power supply stepped down to filtered 18 Volts. Plug-in Power supply is included for 120VAC operation.
   
2. SC-300HG Same as SC-300 but with jack for wired headset or wireless headset options available, in addition to a gooseneck microphone. This model requires the purchase of the model# H-OPTION (wired) or CS-50 (wireless) headset unit (Sold Separately).
   
3. SC-300MHS Same as SC-300 but with wireless headset (CS-50) included.
4. SC-300ILX Same as SC-300 but with T-Coil transmitter built-in. NOTE: This model requires that the customer supply a model# CDL001CD T-Coil unit from www.ampetronic.com