Alpha SC-300B Intercom Master Only

The SC-300B from Alpha is an Intercom Master Only. 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 partit.

Features

• 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)