The DB Series is a superior and modern audio only entry system designed for new construction or to replace existing audio systems. Providing door entry security and room to room communication (internal & external), the DB Series is the practical solution for access control in the home or office.
FEATURES
- Door release powered by door station without the need of an additional transformer
- Backlit directory
- All Call between stations within same tenant residence or office
- Option button to control an external device
- Call tone volume control with mute indicator
- Convenient box set is complete with a tenant master station, a 1-call entrance station, and a power supply
(up to 3 more tenant master stations and 15 tenant sub stations can be added for a full 1 x 4 x 16 system) - Optional call extension speaker
SPECIFICATIONS
- Communication: Hands-free (VOX) or push-to-talk (simplex)
- Door Release: 9.5~20V AC, 70Ω or higher resistance - use EL-12S
- Wire Type
- Entrance Station to Tenant Master Station: 2-cond., low cap, PE insulation, solid, non-shielded - use Aiphone #871802
- Tenant Master Station to Tenant Sub Station: 4-cond., low cap, PE insulation, solid, non-shielded - use Aiphone #871804
- Between Tenant Sub Stations: 4-cond. + 2-cond. when sharing power - use Aiphone #822206 or #871804
- Power Supply to Tenant Station: 2-cond., low cap, PE insulation, solid, non-shielded - use Aiphone #871802
- Distance
- Power Supply to Entrance Station or Door Strike (cumulative): 360'(22AWG) 1,020'(18AWG)
- Power Supply to Tenant Master Station: 180'(22AWG) 510'(18AWG)
- Tenant Master Station to farthest Tenant Sub Station: 330'
