Bosch ISN-SM-80, ISN-SM-50 Specsheet

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

based on microcontrollers

®

sensor and signal processing system

The following models belong to the ISN-SM series
seismic detectors:

Model Features

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

• 50 m2 monitoring area

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

• 80 m2 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

u Low-profile design

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

2 | ISN-SM Seismic Detectors

SensTool software

SensTool software for PCs provides the following
options:

• Changing factory default settings

• Monitoring detector performance

• Storing information such as integrator signals

• Selecting additional settings for detector and shock
sensitivity

Fixing device

A fixing device is available as an optional hardware
accessory for ISN-SM seismic detectors. When the
system is armed, the fixing device monitors safes and
strong rooms for attacks using thermal and mechanical
tools, as well as unauthorized opening. The fixing
device components consist of a detector plate, a door
plate, and a standby plate.
The detector plate has a monitoring microswitch and a
magnetic contact. When the system is armed, the
monitoring switch in the detector plate is closed. If the
detector is removed from the door plate, the
monitoring switch opens and triggers an alarm.
The detector can be hung on the standby plate during
working hours.

Swivel plate

A swivel plate is available as an optional hardware
accessory for the ISN-SM seismic detector. A swivel
plate is used for monitoring safes and strong rooms
with exposed keyholes. A microswitch in the swivel
plate monitors movement. Any unauthorized swivel
movement immediately triggers an alarm. When the
system is armed, the swivel plate fully covers the
keyhole. When the system is disarmed, the swivel
plate swivels so it is at a 90° angle to the keyhole.

Certifications and approvals

The seismic detector cannot be mounted directly onto
plastered or unplastered concrete.

Parts included

Number Components

1 Seismic detector (ISN-SM-50 or ISN-SM-80)

1 Installation manual

1 Installation template

3 Cable ties

Technical specifications

Electromagnetic sensitivity

Compatibility: Better than EN 50130-4

HF interference
tolerance
(EN 61000-4-3):

No alarm or setup at critical frequencies within a
range of 1 MHz to 1000 MHz at > 30 V/m.

Housing

Dimensions: 8.9 cm x 8.9 cm x 2.2 cm

Weight: 0.320 kg

Environmental conditions

Humidity (EN60721): Up to 95% relative humidity, not

Housing protection class
(EN 60529, EN 50102):

Temperature (operating): -40 °C to +70 °C

Temperature (storage): -50 °C to +70 °C

condensing

IP435

Function test

Region Certification

Germany VdS ISN-SM-50

VdS ISN-SM-80

Europe CE EN 61000-6-3, 2007, Ref EN 50130-4,

USA UL ANSR: Intrusion Detection Units

China CCC 2011031901000203

the Nether­lands

NCP ISN-SM-50: 06229520/AA/00

1995 + A1: 1998 + A2: 2003 [ISN­SM-50, ISN-SM-51 CHI, ISN-SM-80]

(UL639)

Installation/configuration notes

Installation notes

Seismic detectors can be mounted directly onto steel
plates with smooth surfaces. The surface must not be
painted and must be level with a maximum deviation
of 0.1 mm. If these conditions cannot be met, the
MXP0 mounting plate must be used.

For the test: Low < 1.5 VDC

Test duration (including test
transmitter ISN-GMX-S1):

High > 3.5 VDC

≤ 3 sec

Operating radius according to monitoring area on
concrete and steel for all tools, including thermal
tools

ISN-SM-50: 4 m radius = 50 m2 monitoring area

ISN-SM-80: 5 m radius = 80 m2 monitoring area

Outputs

Alarm relay (changeover
contact):

Alarm holding time: Approx. 2.5 sec

Contact closed in standby mode
(opened in the event of an alarm)
designed for 30 VDC, 100 mA,
resistance < 20 Ohm

3 | ISN-SM Seismic Detectors

Tamper switch/wall tamper: Tamper contact closed in standby

Test connection: Analog integration signal

mode (opened in the event of
tampering) designed for 30 VDC,
100 mA, resistance < 45 Ohm

Power requirements

Power consumption
at 12 VDC:

Power supply
monitoring:

Alarm: 6 mA

Standby: 3 mA

8 VDC to 16 VDC (12 V nominal)

Alarm: < 7 VDC

Input for remote controlled reduction of sensitivity

For reduction: Low < 1.5 VDC

Reduction to: 1/8 of current setting

High > 3.5 VDC

Trademarks

SENSTEC® is a registered trademark of Siemens Building Technologies.

Ordering information

ISN-SM-50 Seismic Detector

Seismic detector with 4m operating radius on concrete
and 50m2 monitoring area.

Order number ISN-SM-50

ISN-GMX-PZ swivel plate

Swivel plate for use with ISN-SM-80 seismic detectors.

Order number ISN-GMX-PZ

ISN-GMX-S1 test transmitter

Test transmitter for installation under a seismic
detector. Checks the detector and the physical contact
between the detector and the protected object.

Order number ISN-GMX-S1

ISN-GMX-W0 wall mounting kit, surface and flush mount

Wall recess set for surface or flush mounting a seismic
detector to a wall.

Order number ISN-GMX-W0

ISN-GMXW-G0 watertight housing

Protects seismic detectors from water and dust.

Order number ISN-GMXW-G0

ISN-GMX-P3S2 spacer (2 mm)

Spacer 2mm thick for swivel plate.

Order number ISN-GMX-P3S2

ISN-GMX-P3S4 spacer (4 mm)

Spacer 4mm thick for swivel plate.

Order number ISN-GMX-P3S4

Software Options

ISN-SMS-W7 SensTool PC software

Programming software for seismic detectors.

Order number ISN-SMS-W7

ISN-SM-80 Seismic Detector

Seismic detector with 5m operating radius on concrete
and 80m2 monitoring area.

Order number ISN-SM-80

Accessories

ISN-GMX-D7 anti-drill foil

Anti drill protection foil for use in seismic detectors.

Order number ISN-GMX-D7

ISN-GMA-S6 fixing device

For use with seismic detectors to monitor safes and
strong rooms. Consists of a detector plate, a door
plate, and a standby plate.

Order number ISN-GMA-S6

ISN-GMX-B0 floor socket

Floor box for mounting a seismic detector in the floor.

Order number ISN-GMX-B0

ISN-GMX-P0 mounting plate

Mounting plate for seismic detectors. Suitable for
mounting seismic detectors to steel or concrete
surfaces.

Order number ISN-GMX-P0

ISN-GMX-P3S swivel plate

Swivel plate for use with ISN-SM-50 seismic detectors.

Order number ISN-GMX-P3S

4 | ISN-SM Seismic Detectors

Represented by:

Americas: Europe, Middle East, Africa: Asia-Pacific: China: America Latina:

Bosch Security Systems, Inc.
130 Perinton Parkway
Fairport, New York, 14450, USA
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.us

Bosch Security Systems B.V.
P.O. Box 80002
5617 BA Eindhoven, The Netherlands
Phone: + 31 40 2577 284
Fax: [phone]
[e-mail]
www.boschsecurity.com

Robert Bosch (SEA) Pte Ltd, Security
Systems
11 Bishan Street 21
Singapore 573943
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.asia

Bosch (Shanghai) Security Systems Ltd.
201 Building, No. 333 Fuquan Road
North IBP
Changning District, Shanghai
200335 China
Phone [phone]
Fax: [phone]
www.boschsecurity.com.cn

Robert Bosch Ltda Security Systems Division
Via Anhanguera, Km 98
CEP 13065-900
Campinas, Sao Paulo, Brazil
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.com

© Bosch Security Systems 2014 | Data subject to change without notice
2637829643 | en, V6, 17. Jan 2014