The SC-300HG from Alpha is an under the glass intercom, counter mount, switch between hands-free and headset operation, comes with headset jack (no Gooseneck microphone). The SC-300HG counter-top ticket window intercom is designed for applications where a cutout in the barrier is impractical.
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-300HG provides electronic two-way hands-free audio communications (duplex)between a partition. The SC-300HG is equipped with a factory adjusted VOX switch to prevent ambient noise (below 85 decibels) from activating the unit. The SC-300HG 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.
Alpha SC-300HG Window Intercom 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
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