Bosch detection systems isn-sm-50 seismic detector

Bosch detection systems isn-sm-50 seismic detector

Intrusion Systems | ISN-SM Series Seismic Detectors
The ISN-SM Series includes the following seismic detector
ISN-SM-50 • 4 m (13 ft) operating radius on concrete
• 50 m2 (164 ft2) coverage area
ISN-SM-80 • 5 m (16 ft) operating radius on concrete
• 80 m2 (263 ft2) coverage area
Each seismic detector surveys objects and surfaces, has a
low-profile design, and is easy to install in small spaces. Use
an ISN-SM Series Seismic Detector model to monitor safes,
night deposits, and automatic cash dispensing machines.
Cutting material such as concrete, steel, or synthetic armor
produces variations in structure vibrations. The SENSTEC
sensor converts the varying vibrations into electrical
signals. The seismic detector’s digital processing analyzes
the signals and compares them with a frequency range that
is typical for tools generally used to break into safes, night
deposits, and so on. If the signals fall within the frequency
range, the seismic detector sends an alarm through a relay
The seismic detector detects vibrations caused by
explosives and tools such as diamond-tipped drills,
mechanical and hydraulic pressure tools, flame cutters,
thermal-lancers, or water jets.
The SENSTEC sensor and digital signal processing evaluate
a narrow frequency range, providing reliable detection. The
seismic detector tolerates environmental influences such
DIP Switch Sensitivity Settings
There are defined DIP switch sensitivity settings. Select the
sensitivity setting to suit the application, the material, and
the object with the associated interference. The settings
Use the SensTool PC Software to:
• Modify default operating parameters
• Monitor detector performance
• Store information such as integrator signals
• Select additional detector and shock sensitivity settings
ISN-SM Series Seismic Detectors
â–¶ 24-hour monitoring of strong-room walls and doors,
safes, night deposits, and automatic cash dispensers
â–¶ DIP switch sensitivity settings
▶ SENSTEC® sensor and micro-controller based signal
2 | ISN-SM Series Seismic Detectors
A fixing device is available as an optional hardware
accessory to the ISN-SM Series Seismic Detectors. A fixing
device monitors safes and strong-rooms against attack from
thermic and mechanical tools, and unauthorized opening
while the system is armed. The fixing device consists of a
detector plate, door plate, and quiescent plate.
The detector plate has a monitoring micro switch and a
magnet contact in line. When the system is armed, the
monitoring switch inside the detector plate closes. If the
detector raises from the door plate, the monitoring switch
During working hours, you can hang the detector plate on
A swivel plate is available as an optional hardware
accessory to the ISN-SM Series Seismic Detectors. A swivel
plate monitors safes and strong room doors with exposed
keyholes. A micro-switch inside the swivel plate monitors
movement. Any unauthorized swiveling movement
immediately triggers an alarm. When the system is armed,
the swivel plate completely covers the keyhole. When the
system is disarmed, the swivel plate swings 90° away from
Installation/Configuration Notes
You can mount the seismic detector directly to steel plates
with a smooth surface. The surface must be free of paint
and level to within 0.1 mm (0.004 in.). If these conditions
are impossible, use the MXP0 Mounting Plate.
Do not mount the seismic detector directly on bare or
1 Seismic Detector (ISN-SM-50 or ISN-SM-80)
1 Set of mounting instructions
Compatibility: Better than EN 50130-4
No alarm or setup on critical frequencies in the range
from 1 MHz to 2 GHz at > 30 V/m.
Dimensions: 8.9 cm x 8.9 cm x 2.2 cm
Air Humidity (EN 60721): < 95% rh, non-condensing
Temperature (Operating): -40°C to +70°C (-40°F to +158°F)
Temperature (Storage): -50°C to +70°C (-58°F to +158°F)
Test Duration (Includes Test Transmitter
Operating Radius by Coverage Area on Concrete and Steel
For All Tools, Including Thermic
ISN-SM-50: 4 m radius = 50 m2 coverage area
(13 ft radius = 164 ft2 coverage area)
ISN-SM-80: 5 m radius = 80 m2 coverage area
(16 ft radius = 263 ft2 coverage area)
Alarm Relay Changeover: Contact (opens on alarm) rated at
Alarm Hold Time: Approximately 2.5 s
Tamper/Backtamper: Cover Contact (opens on tamper) rated
Test Point: Analog Integration Signal
8 VDC to 16 VDC (12 V nominal)
Remote Sensitivity Reduction Input
Reduction To: 1/8 of actual setting
SENSTEC® is a registered trademark of Siemens Building Technologies.
ISN-SM Series Seismic Detectors | 3
Provides 4 m (13 ft) operating radius on concrete, and 50 m2 (164 ft2)
Bosch Security Systems has launched two new safe and vault seismic detectors, the Bosch ISN-SM-50 and ISN-SM-80. With the patented SENSTEC sensor and micro-controller-based signal processing system, the detectors are ideal for complete 24-hour monitoring of safes, ATMs, night deposits, and strong room walls and doors. The detectors' digital signal processing and filters provide exceptional catch performance while virtually eliminating false alarms. These units can detect any form of attack, including explosives or attempted entry with tools, such as diamond-tipped drills, flame cutters, mechanical and hydraulic pressure tools, thermal lances, or water jets.