Bosch B4512 Manuel du propriétaire télécharger pdf (Page 171)

Security system limitations

Not even the most advanced security system can

guarantee protection against burglary, fire, or

environmental threats. All security systems are subject

to possible compromise or failure-to-warn for a variety

of reasons including, but not limited to, the following:

– Sirens or horns placed outside the hearing range of

people in remote areas of the building or in areas

that are frequently closed off do not provide the

intended protection.

– If intruders gain access through unprotected points

of entry, the security system does not detect the

intruders.

– If intruders have the technical means of bypassing,

jamming, or disconnecting all or part of the security

system, the security system cannot detect the

intruders.

– If the AC power supply is OFF and the back-up

battery is either missing or dead, the security

system does not detect intrusion.

– Smoke detectors cannot detect smoke in chimneys,

walls, or roofs, or smoke blocked by a closed door.

They might not detect smoke or fire on a level of the

building different from the one on which they are

located. Smoke detectors might not be able to warn

29.3

Control Panels Options | en 171

Bosch Security Systems, Inc. Owner's Manual 2012.12 | 03 | F.01U.265.453

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Bosch B4512 Manuel du propriétaire Page 171