Alpha SC-350 2 Piece Thru-Glass Intercom, Counter/Glass Mount, 15" Gooseneck Microphone

The SC-350 talk-through communicator is designed for applications where a fire shutter or window shade is present. he SC-350 provides elctronic two-way, hands-free audio communications (duplex) between a partition. The SC-350 is equipped with a factory adjusted VOX switch to prevent ambient noise (below 85 decibels) from activating the unit. The SC-350 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. The SC-350 is fully operational between 0°C and 50°C. Each order comes with an AC/DC power supply(120V AC stepped down to filtered 18V DC).

Features

• Heavy Duty Aluminum Construction
• Dimensions of Master Unit: 2.8"x2.8"x8.0"
• Short Circuit Protection
• <1% Distortion
• Dynamic Noise Reduction Network
• Voice Activated Switch
• Duplex Communication
• Background Noise Level Monitoring
• Level Detection and Attenuation Control
• Low Current Drain