User Manual

Declaration of performance No 0786-CPR-21100
EN
Siemens Schweiz AG
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V03
Declaration of performance No 0786-CPR-21100
This declaration of performance has been issued on the basis of Regulation (EU) No 305/2011 laying down har-
monised conditions for the marketing of construction products, and has no significance beyond this context. In
particular, without limitation, this declaration does not contain any legal relevant declarations, such as in respect
to quality, durability, usability, or warranty and liability commitments of any kind. These aspects are subject to
agreement on a case-by-case basis at the time when the contract is concluded. The safety information in the
applicable product documentation must be observed. You can obtain the latest version of the product docu-
mentation, as well as the declarations of performance and EU declarations of conformity, by contacting the Cus-
tomer Support Center on [phone] or by visiting http://siemens.com/bt/download.
Unique identification code of the product-type:
DBS721 (BP720, DB720, RS721)
Sounder incl. short-circuit isolator
Intended use/es:
Fire safety
Fire detection systems that are installed in and around buildings.
Manufacturer:
Siemens Schweiz AG, Theilerstrasse 1a, CH-6300 Zug
System/s of AVCP:
System 1
Harmonised standard:
EN 54-3:2001 + A1:2002 + A2:2006 ∣ EN 54-17:2005 + AC:2007
Notified body/ies:
0786, VdS Schadenverhütung GmbH
Declared performance/s:
EN 54-3:2001 + A1:2002 + A2:2006
Essential characteristics Section Performance
Performance in the event of fire
Sound level 4.2 Passed
Frequency and wave form 4.3 Passed
Manufacturing tolerance 5.2 Passed
Function test 5.3 Passed
Transmission sequences for alerts and alarms C.3.1 NPD
Synchronisation C.3.2 NPD
Performance of the transmitted alarm C.5.1 NPD
Warning signal/break/message sequence timing C.5.2 NPD
Message synchronisation test C.5.3 NPD
Operational reliability
Service life 4.4 Passed
Layout 4.5 Passed
Labelling and data 4.6 Passed
Service life test 5.4 Passed