FDSB291

Sounder base (FDnet)

The signal base and the detector compose a unit, which already has a base and is mounted on ceilings, e.g. in hotel rooms, hospitals and nursing homes.
The sounder base provides for acoustic alarming in an addressable fire detection system. In case of a fire alarm, the signal base triggers an acoustic signal in parallel to the flashing of the detector LED.
Sound intensity and sounds themselves are adjustable, sounds are synchronized with all alarm devices.
Compatible to all Sinteso point detectors.
No auxiliary power supply required; power is supplied via FDnet.
Screwless connection terminals ‘orange’ incl. 2 micro terminals.
For recess mounting. For surface mounting, cable diameter up to 6 mm.

Description

Technical Specifications

Standard

EN 54-3

Protection category

IP43

Operating voltage

DC 12…33 V

Operating temperature

-25…70 °C

Number of sounds

Alarm current

1,2 mA

Storage temperature

-30…+75 °C

Quiescent current

150 μA

Relative humidity

≤95 %

Sound intensity

78…85 dB (A)

Cable capacity

0,2… 1,5 mm²

Communication protocol

FDnet

Ext. alarm indicator

Dimensions (W x H x D)

153 x 27 x 93 mm

System compatibility

FDnet -> FS20, AlgoRex, SIGMASYS

Color

Pure white, ~RAL 9010

Number of addresses

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FDSB291

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