DB-1SD Aiphone DB Series Hands-Free Audio Sub Station
The DB-1SD is an Aiphone DB Series audio-only sub station for hands-free two-wire door systems. It is designed for use with DA Series door stations in systems supporting one door station with 1, 2 or 4 call buttons and up to 5 inside stations per call button.
The sub station connects to a DB Series master station and supports residence-wide communication through the All Call function when used in a compatible DB Series system.
Key Features
- Supports hands-free or push-to-talk communication to suit different user preferences.
- All Call function enables internal communication between stations in the same residence.
- Adjustable call-tone and receive-audio volume controls for day-to-day operation.
- Two-wire system design supports straightforward installation in compatible DB Series systems.
- Supports door-release operation when used with compatible DA Series door stations.
- Catalogue Family:
- INTERCOM
- Model:
- DB-1SD
- Product Type:
- Intercom
- System Type:
- Hands-free two-wire door system
- Door Station Support:
- 1 door station with 1, 2 or 4 buttons
- Station Capacity:
- Up to 5 stations per door call button
- Power Source:
- 15 V AC, PT-1211C
- Communication:
- Hands-free (VOX) after the TALK button is pressed once, or push-to-talk
- Wiring:
- 2-conductor PE insulation, Aiphone #871802 from door and #871804 between stations
- Connection:
- 4 wires to the DB Series master station
- Wiring Distance:
- Door to master: 1020 ft; master to farthest sub: 330 ft
- Talk Path:
- Single channel
- Operating Temperature:
- 32°F to 104°F (0°C to 40°C)
- Dimensions:
- 7-5/16 in H x 3-1/8 in W x 1-1/16 in D (185 mm x 80 mm x 27 mm)
- Weight:
- 0.57 lb (260 g)
