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DBS721

Sounder interbase (C-NET)

Stock no. S54372-F13-A1

Stock no. S54372-F13-A1

The sounder interbase DBS721 and the detector compose a single unit, which already has a base and is mounted on ceilings, e.g. in hotel rooms, hospitals and nursing homes.

The sounder interbase serves for acoustic alarming in an addressed FS720 fire detection system. The sounder interbase has its own address and can be configured freely with no dependence from its associated detector. In case of a fire alarm, the base triggers an acoustic signal.

For all point detectors of the series Cerberus PRO FD720.

No auxiliary power supply required; power is supplied via C-NET.

For recess mounting. For surface mounting, cable diameter up to 8 mm.

Attribute

Value

Standard

EN 54-3 Type B, EN 54-17

Protection category

IP43

Operating voltage

DC 12...33 V

Operating temperature

-25...+65 °C

Storage temperature

-30...+75 °C

Relative humidity

≤95 % rel.

Quiescent current

250 μA

Sound intensity

80...87 dBA

Communication protocol

C-NET

Cable capacity

0.2...1.6 mm2

System compatibility

FC720

Dimensions (Ø x H)

127 x 52 mm

Color

~RAL 9010, Pure white / translucent

Accessories

BP720 Blanking plate, FDBZ291 Designation plate, LP720 Detector locking device