Aiphone DBS-1A Intercom Kit

Hands-Free Audio Only Entry Security

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  • Door strike powered by door station without the need of an additional transformer or wiring
  • Hands-free tenant station
  • Service button to control an external device
  • Call tone volume control with mute indicator
  • All Call between tenant stations with room to room hands-free communication
  • Backlit directory on door station


Power Source

15VAC-UseACtransiocmer PT-121IC. 120V (1 required per mastef station and 1 reQured per 2 sub stations)


Hands-tree or PIT

Door Release

Voltage output tor EI-12S. or 9.5-20V AC. TOO or hgher resetance


Door to master: 2-conductor Master to Sub: A conductor Between subs: 4-conductor. 2-conductor when sharing power


Door to master- 360(22AWG) 1.020′(18AWG»
Door strike to power suppY. 380(22AWG) t.020′<18AWG)
Master to farthest sub: 330′ maximum


Type Door to master: Aiphone #822202 or Aiptione #871802
Between masters/subs: Aiphone #812205 or Aiphone #8;180J


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