2-Wire Access communication

Easy to install 2-wire access control system with single and multi-tenant hands-free entry stations. open voice, PTT or VOX inside units feature door release and room to room communication capability.

Features:

  • 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 1x4x16 system)
  • Optional call extension speaker
  • Door release powered by door station without the need of an additional transformer
  • Backlit directory on door station
  • All Call between stations within same tenant residence or office
  • Option button to control an external device
  • Call tone volume control with mute indicator
Power Source:

15V AC – use PT-1211C (requires 1 per tenant master station and 1 per 2 tenant sub stations)
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′

DB-Instr-N-America-Version
DBS-1AP-Instr-5-Lang
DB-1MD-SS DB-Brochure
EL-12S-Instr

DB-Series-Main - AIPHONE UK