Nhea audio units
Specifications
- 2-wire “GB2” digital installation or “Plus” digital installation.
- Casing manufactured in ABS white colour.
- Capacitive pushbuttons with acoustic confirmation.
- Surface installation with only 19mm depth.
- Secret audio communications and door opening.
- Function do not disturb with indicator light.
- Different call reception tones depending where the call is coming from.
Specifications according to technology
NHEA GB2 hands-free audio unit
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- Programming of the apartment code using a microswitch.
- Full duplex audio communication.
- Input for door bell apartment push button.
- Call volume regulator and two-position audio level.
- Intercommunication with other GB2 monitors in the apartment (non-selective).
- Additional pushbutton to activate a second electric door release connected to the outdoor panel.
- Compatible with the rest of the Gb2 line of telephones and monitors.
- The maximum number of units in the same apartment is four.
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NHEA PLUS SE hands-free audio unit
- Call volume regulator.
- Additional pushbutton for activation of auxiliary devices through the use of a SAR-12/24 relay unit.
- Intercommunication with another “Plus” unit in the same apartment.
- Panic call to the guard unit and connection to a second guard unit.
- Night mode, no ring tone is emitted on the telephone (night mode does not affect the HZ call).
- Compatible with the rest of Plus terminals.
- The maximum number of units within the same apartment is three.
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Nhea unit in detail
Accessories
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