The TT20-2B from Alpha is a robust 20-button entry panel designed for both indoor and outdoor use. Made from durable extruded aluminum, this entrance panel features oversized, gold-plated illuminated call buttons for easy visibility and exceptional voice fidelity through a mylar loudspeaker and electret condenser microphone. With a sleek design and customizable configurations, the TT20-2B is perfect for various applications.
Alpha TT20-2B Entry Panel Features
- Rugged Construction: Built from durable extruded aluminum, ensuring longevity and resistance to weather conditions.
- Easy Installation: Available in flush or surface mount options for versatile installation.
- Indoor and Outdoor Use: Designed to perform reliably in both environments, enhancing usability.
- Clear Voice Fidelity: Features a mylar loudspeaker and electret condenser microphone for high-quality audio communication.
- Large Illuminated Call Buttons: Oversized and gold-plated for easy visibility and operation, even in low light.
- Customizable Button Configuration: Can be tailored to any number of push buttons to fit specific needs.
- Color Options: Available in a variety of colors including dark brown, white, and natural aluminum to match any aesthetic.
Alpha TT20-2B Detailed Specifications
| Model | TT20-2B |
| Material | Extruded Aluminum |
| Number of Buttons | 20 |
| Button Type | Gold-Plated, Illuminated |
| Microphone Type | Electret Condenser |
| Speaker Type | Mylar Loudspeaker |
| Mounting Options | Flush or Surface |
| Finish | Dark Brown Anodized Aluminum (other options available) |
| Application | Indoor and Outdoor |



















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