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2 Introduction
The FERION 4000 O smoke alarm device with built‑in long-life
battery, built‑in siren (4.1), alarm LED (4.2), emergency light
(4.3) and big button for operation (4.4) is solely designed for
residential applications. The device reliably warns you of the
emergence of a fire in your house or flat. If the smoke emissions
exceed a certain limit, an alarm is raised. More information, CE
declaration, and declaration of performance is available on
www.boschsecurity.com/ferion/.
The safety notes and instructions contained in this manual must
be observed in order to ensure proper function. The device must
not be modified in any way. If you have any questions about the
method of operation, safety or connection of the device, consult
the place of purchase.
Caution!
Only use original parts. Only use installation materials
!
as recommended in this manual. Do not paint over the
device! Do not cover it with wallpaper! Replacement
after 10 years recommended.
08.15 | 2.1 | F.01U.309.849
Bosch Sicherheitssysteme GmbH
Smoke Alarm
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