Built-in loudspeaker
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Specification
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Code number
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1258 00
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System can be connected to the letterbox systems, voice compartments, door-side installations and front panels. 8 mechanical bell buttons can be connected to screw clamp.
Technical characteristics
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degree of protection
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IP 44
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supply voltage
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26 V ± 2 V DC (bus voltages)
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temperature range
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from -25°C to +70°C
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connection
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2 screw terminals, 2-wire bus, 2 screw terminals,Additional power supply ZV, 8 screw terminals for mechanical bell buttons,1 screw terminal with same earth as bell buttons, 2 system bus connector strips,1 video connector strip to connect the colour camera for the flush-mounted door station
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Dimensions
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(Width х Height х Depth) 101 x 67 x 27 mm
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System can be connected to the letterbox systems, voice compartments, door-side installations and front panels. 8 mechanical bell buttons can be connected to screw clamp.
The built-in loudspeaker has the following characteristics:
- Signaling and power supply of loudspeaker on the wrong polarity and 2-wire bus protected from short circuit.
- Small design.
- Resistant to climatic phenomena.
- High-quality electret microphone.
- Poll AC voltage connectors of the call to prevent oxidation of contacts keys.
- Protection of connecting plugs from wrong connection.
- Connection up to eight mechanical call buttons.
- Loudspeaker can be linked to the colour camera.
- Loudspeaker unit is equipped with an echo suppressor.
- Loudspeaker setting.
- Thanks to simplicity of installation and control commissioning by electric fitter is possible.
- Sound signal of confirmation when pressing a call key
- By this component it is possibly to create the door entrance systems max.with 140 audiosubscribers
- (for example, 1 built-in loudspeaker, 11 modules of expansion for a built-in loudspeaker, 136 room stations of surface mount).
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