DB-1SD - Hands-Free Sub Master Station by Aiphone
The DB-1SD is a sub master station which is capable of offering high quality hands-free communication for increasing efficiency within a working area. The DB-1SD sub master station comes with a door release, hands-free communication, a mute call tone with indicator, as well a call extension sounder and a press and talk button. The DB-1SD sub master station also offers a 2 wire system, an off button, a receive volume control, plus a compact size. This sub master station is user friendly, easy to install, and offers an affordable price to help save money.
Features and Benefits:
- All Call between stations in same residence / office.
- Option button for external device control (N/O dry contact, AC/DC 24V 1.6A Max).
- Call tone volume control with LED mute indicator.
- Receive volume control.
- Door release button (powered by door station).