Alpha Communications SC-300 Thru-Glass Intercom System, Aluminum, Duplex Audio with Noise Reduction, 120VAC Power Supply Included

Alpha Communications SC-300 Thru-Glass Intercom System, Aluminum; Duplex Audio with Noise Reduction, 120VAC Power Supply IncludedThe Alpha Communications SC-300 Thru-Glass Intercom System provides dependable duplex voice communication for service counters, ticket booths, banks, and secured public-facing locations. Constructed from heavy-duty aluminum, the system supports long-term operation in demanding environments while delivering intelligible two-way audio through glass, fire shutters, or partition barriers. Dual independent audio channels integrate microphone amplification, compression, and VOX circuitry to maintain natural conversation without constant triggering from background noise. Dynamic noise-reduction processing and monitoring circuits further enhance clarity in busy spaces. Operators control sound levels through front-panel volume adjustments, while a power switch and LED indicator simplify daily operationKey Features:Heavy-Duty Aluminum Housing Designed For Ticket Booths, Teller Windows, And Secure CountersDuplex 2-Way Audio Communication Through Glass Or Service PartitionsFactory-Adjusted VOX Voice Activation Reduces False Triggering From Ambient NoiseDynamic Noise Reduction And Background Noise Monitoring Improve Speech ClarityShort-Circuit Protection And Low-Current Drain Support Continuous Commercial OperationSpecifications:Construction Heavy-Duty AluminumAudio Duplex 2-WayVOX Voice Activation Factory AdjustedNoise Control Dynamic Noise Reduction; Background Noise MonitoringControls External Volume; Power Switch; LED IndicatorProtection Short-Circuit; Low-Current DrainPower Included 18 VDC Plug-In Transformer Powered From 120 VACDimensions 2.8 x 2.8 x 6.0 InchesShipping Weight: 5.40 pounds

• Heavy-Duty Aluminum Housing: Designed for ticket booths, teller windows, and secure counters to withstand demanding commercial environments
• Duplex 2-Way Audio Communication: Enables clear voice communication through glass or service partitions for effective customer interaction
• Factory-Adjusted VOX Voice Activation: Reduces false triggering from ambient noise to ensure reliable voice-activated operation
• Dynamic Noise Reduction And Background Noise Monitoring: Improve speech clarity in busy environments for better communication quality
• Short-Circuit Protection And Low-Current Drain: Support continuous commercial operation with reliable safety features and efficient power consumption
• Convenient Front-Panel Controls: External volume adjustment, power switch, and LED indicator provide easy operation and status monitoring
• Complete Power Solution Included: Comes with 18 VDC plug-in transformer powered from 120 VAC for immediate installation and use