The DC-300OPR from Alpha is a Inside Portion Of The Dc-300. The DC-300 counter-top ticket window intercom is designed for applications where a cutout in the barrier is impractical.
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.
- Short Circuit Protection
- Dynamic Noise Reduction
- Voice Activated Switch
- Background Noise Level Monitoring
- Low Current Draw
- Reverse Voltage and Voltage Protection
- Less than 1% Distortion
- Built-in Headset Jack (optional wired headset model# DC-300HSWD not included)
- Temperature Range 32°F (0° C) to 122°F (50° C)



















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