20-Call Master Station with Handset
Features
- Supports up to 20 door stations, sub stations, ceiling speakers, and wall jacks
- Selective Call, Group Call, and All Call
- Volume controls
- Handset for privacy
Specs
| Handset (VOX) or push-to-talk (simplex) |
| Panel: fire resistant ABS plastic Chassis: SPCC |
| Door Station, Sub Station, Ceiling Speaker, or Wall Jack to Master Station: 3-cond. overall shield - use Aiphone #821803 |
| Door Station or Sub Station to Master Station: 650'(18AWG) Power Supply to Master Station: 33'(18AWG) |