DBS-1A Aiphone DB Series Hands-Free Two-Wire Audio Door Entry Kit
The DBS-1A is an Aiphone DB Series hands-free two-wire electric lock door phone kit. The kit is configured with a DA-1DS door station, DB-1MD master station and PT-1211C power supply for a single entrance audio entry system.
It suits homes or offices that need hands-free visitor communication, door release and internal communication from a compact DB Series starting kit. The system supports one entrance station, one master station and up to 4 sub stations, with hands-free VOX or push-to-talk operation.
Key Features
- Hands-free master station supports convenient visitor conversations without a handset.
- Two-wire entrance-to-master connection helps simplify replacement or new installs.
- All Call and sub-station capacity support internal communication across the site.
- Door strike wiring through the door station reduces separate strike power requirements where specified.
- Box-set format gives a clear starting point for a one-door DB Series entry system.
- Catalogue Family:
- INTERCOM
- Model:
- DBS-1A
- Product Type:
- Intercom
- Kit Components:
- DA-1DS door station, DB-1MD master station and PT-1211C power supply
- Capacity:
- 1 entrance station, 1 master station and up to 4 sub stations
- Power Source:
- 15V AC - use PT-1211C
- Communication:
- Hands-free (VOX) or push-to-talk (simplex)
- Door Release:
- 9.5-20V AC, 70 ohm or higher resistance - use EL-12S
- Entrance to Master Wire Type:
- 2-conductor low-cap PE insulation solid non-shielded - use Aiphone #871802
- Master to Sub Station Wire Type:
- 4-conductor low-cap PE insulation solid non-shielded - use Aiphone #871804
- Entrance or Door Strike to Power Supply Distance:
- 360 ft with 22 AWG or 1,020 ft with 18 AWG
- Power Supply to Master Distance:
- 180 ft with 22 AWG or 510 ft with 18 AWG
- Master to Farthest Sub Station Distance:
- 330 ft
- Db-1md Dimensions and Weight:
- 185 H x 80 W x 27 D mm; approx. 280 g
- Operating Temperature:
- 0 to 40 deg C (+32 to +104 deg F) for DB-1MD, DB-1SD and PT-1211 series
