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Intrusion Alarm Systems | ISN-SM Seismic Detectors

ISN-SM Seismic Detectors

www.boschsecurity.com

u 24-hour surveillance of vault walls and doors, safes,

night safes, and automatic teller machines

u Sensitivity settings using DIP switches

u SENSTEC

sensor and signal processing system

based on microcontrollers

u Low-profile design

The following models belong to the ISN-SM series

seismic detectors:

Model Features

ISN-SM-50 • 4 m operating radius on concrete

• 50 m

monitoring area

ISN-SM-80 • 5 m operating radius on concrete

• 80 m

monitoring area

Each seismic detector monitors objects and surfaces,

has a low-profile design, and can be installed

effortlessly, even in tight spaces. ISN-SM seismic

detectors are designed to monitor safes, night safes,

and automatic teller machines.

System Overview

When cutting and drilling through materials such as

concrete, steel, or synthetic reinforcements,

deviations from the structures' normal vibration

pattern ensue. The SENSTEC sensor converts vibration

deviations into electrical signals. The digital

processing in the seismic detector analyzes the signals

and compares them to a frequency range typical of

tools used to break into safes, night safes etc. If the

signals fall within this frequency range, the seismic

detector transmits an alarm via a relay contact.

Functions

Detection

The seismic detector recognizes vibrations caused by

explosives and tools such as diamond-tipped drills,

mechanical and hydraulic rams, flame cutters, thermal

lances, or water jet cutters.

The SENSTEC sensor and the digital signal processing

monitor a narrow frequency range, thus offering

reliable detection. The seismic detector tolerates

environmental conditions such as air movement and

noise.

Sensitivity settings using DIP switches

The sensitivity settings are selected using DIP switch

settings. Select the appropriate sensitivity setting for

the application, the material, and the object, as well as

any interference present. The following settings are

available:

• Steel, 2.0 m

• Steel, 2.5 m

• Concrete, 4.0 m

• User mode, with SensTool

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ISN-SM Seismic Detectors 1
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Página 1 - ISN-SM Seismic Detectors

Intrusion Alarm Systems | ISN-SM Seismic DetectorsISN-SM Seismic Detectors www.boschsecurity.com u 24-hour surveillance of vault walls and doors, s

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SensTool softwareSensTool software for PCs provides the followingoptions:• Changing factory default settings• Monitoring detector performance• Storing

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Tamper switch/wall tamper: Tamper contact closed in standbymode (opened in the event oftampering) designed for 30 VDC,100 mA, resistance < 45 OhmTe

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4 | ISN-SM Seismic DetectorsRepresented by:Americas: Europe, Middle East, Africa: Asia-Pacific: Bosch Security Systems, Inc.130 Perinton ParkwayFa

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Bosch SM Series Manual do Utilizador

Consulte online ou descarregue Manual do Utilizador para Máquinas de lavar loiça Bosch SM Series. ISN-SM Seismic Detectors Manual do Utilizador

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