For Rigid Fences

TORSUS 50

Intrusion detection system for rigid metal fences

Intrusion detection system specifically designed to protect rigid metal fences, such as welded wire mesh panels, heavy welded panels and many types of custom fences. Suitable for any size and complexity, in residential, industrial and military environments.

TORSUS 50
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What is it

TORSUS 50 employs passive piezoceramic sensors (unpowered) pre-wired in lines with a maximum length of 50 meters. The sensors perceive the flexures and torsions of the fence support poles during an attempt to cut, break through or climb the structure. Also available in a spiral metal sheath variant for enhanced protection.

Where to use it

TORSUS 50 sensors are compatible with a wide variety of rigid perimeter fences, both industrial and custom types. They are installed at the base of the support poles, on the inside of the fence, and in certain cases can also be installed inside the poles themselves, making them completely invisible.

TORSUS 50 sensor installed on a rigid fence
TORSUS 50 sensor detail
TORSUS 50 sensor installed on a green panel fence
TORSUS 50 sensor installed on a grey panel fence
TORSUS 50 sensor installed on a high security fence
TORSUS 50 sensor installed on a perimeter fence
TORSUS 50 sensor installed on a fence post
TORSUS 50 sensor installed on a gate
TORSUS 50 sensor installed on a wall
TORSUS 50 sensor installed on a fence
TORSUS 50 sensor installed on a fence
TORSUS 50 sensor installed on a fence
Key Features

Anti-climbing technology

Climbing detection

Detects and signals not only attempts to break through the fence, but also climbing actions, including those that do not produce vibrations or noise.

Environmental disturbance immunity

High tolerance to weather disturbance factors, such as those generated by rain, snow and extreme temperatures, and to other environmental disturbance sources.

Vegetation compatibility

Compatible with grass and shrub vegetation, including tall grass and bushes, and can be installed even on fences completely wrapped by evergreen climbing plants.

24-hour active protection

Operating on the outermost perimeter, allows protection to remain active 24 hours a day, leaving full freedom of movement to people inside the protected area.

Factory-wired sensors

All detectors are wired, sealed and tested at the factory, eliminating any field wiring errors and ensuring waterproof sealing.

Maximum installation flexibility

Detection lines easily adapt to ground conformation and perimeter layout, making it possible to follow curves and slopes, bypass obstacles and overcome discontinuities.

Unpowered passive sensors

The detectors do not contain active electronic components, therefore do not require power supply and are immune to electrical and electronic failures.

High wear resistance

Sensors and cables made of extremely high-quality materials resistant to UV rays and extreme temperatures. Virtually inexhaustible piezoceramic transducer.

Native IP boards

New boards with USB port and Ethernet interface for native IP network support. Fully updated service software.

What it consists of

System components

Pre-wired sensor lines

2-meter spacing: 25 sensors

2.5-meter spacing: 20 sensors

Available in spiral metal sheath variant for enhanced mechanical protection

TORSUS 50 sensor line

Communication cable

Shielded cable with two tinned copper conductors

Connects sensor lines to boards (maximum length 150 meters)

Communication cable coil

2-zone processing board

Manages 2 TORSUS 50 sensor lines (up to 25 sensors per line)

Ethernet and USB interface for native IP network support

Digital memory over 20,000 events. Calibration and management via service app

TORSUS 50 2-zone processing board

4-zone processing board

Manages 4 TORSUS 50 sensor lines (up to 25 sensors per line)

Ethernet and USB interface for native IP network support

Digital memory over 20,000 events. Calibration and management via service app

TORSUS 50 4-zone processing board
How it works

Detection via piezoceramic sensors

TORSUS 50 detects and analyzes the flexures and torsions of the support poles as a consequence of an intrusion attempt by cutting (even performed using hacksaws or grinders), breaking through or climbing.

The particular shape of the sensor, and the use of a special passive piezoceramic transducer, provide TORSUS 50 with very high sensitivity. The system uses the DEA NET network to centralize notifications and transmit them via IP protocol to PSIM and VMS software.

Intruder attempting to climb fence protected by TORSUS 50

Pole torsion detection

Perceives flexures and torsions of poles during intrusion attempts

Break-through detection

Identifies attempts to force and break through the rigid structure

Climbing detection

Detects climbing movements even without producing vibrations or noise

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TORSUS 50 Frequently Asked Questions

Answers to the most common questions about the TORSUS 50 system

What is TORSUS 50?

TORSUS 50 is an intrusion detection system specifically designed to protect rigid metal fences, such as grilles and robust welded panels. It is the ideal system for fences that do not vibrate easily when subjected to external stresses.

What types of fences does it protect?

TORSUS 50 is optimized for rigid and robust metal fences, such as heavy welded panels, solid metal grilles and industrial perimeter structures that require advanced mechanical protection.

How does the system work?

The system uses torsion sensors that detect mechanical deformations produced by intrusion attempts on rigid fences. The sensors transform torsions and stresses into electrical signals that are processed to generate alarms.

What is the difference with SERIR 50?

While SERIR 50 is designed for flexible fences that vibrate easily, TORSUS 50 is specific for rigid fences that require torsion sensors instead of traditional piezoelectric sensors.

What is the security grade?

TORSUS 50 is certified according to EN 50131-1 grade 2 standards, ensuring reliability and high performance for perimeter protection of industrial structures and high-risk sites.

Is it resistant to weather conditions?

Yes, the system is designed to withstand weather thanks to robust and sealed components. It can operate effectively even in extreme weather conditions without compromising performance.

How is it installed?

Installation occurs by fixing sensors directly to the rigid structures of the fences. The system does not require structural modifications and can be installed on existing fences without particular difficulties.

What is the maximum coverage?

A single control unit can manage up to 50 sensors distributed on fence lines up to 1000 meters. The system can be expanded with multiple units for larger perimeters.

Is it suitable for flexible fences?

TORSUS 50 is optimized for rigid fences. For flexible fences that vibrate easily, systems like SERIR 50 or FUSION P2P are more suitable.

Have Questions?

Contact Us Now

Our team of experts is ready to assist you in choosing the security solution best suited to your needs.

Phone

+39 0187 699233

Email

dea@deasecurity.com

PEC

deasecurity.srl@pec.deasecurity.com

Address

Via Bolano, snc
19037 Santo Stefano di Magra (SP)

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