Frag Out! Magazine
Issue link: https://fragout.uberflip.com/i/1446249
(IXIGXMSRERH'PEWWMJMGEXMSRERMQEPLYQER PMKLXZILMGPILIEZ]ZILMGPI 'EQIVEMQEKIVIGSVHMRK 0MZIMQEKISREQSFMPILERHLIPHXIVQMREP -RJSVQEXMSREFSYXXLIZMSPEXMSRFVIEGLSRXLI QSFMPIHIZMGI 0MZIMQEKIMR1EREKIQIRX'IXVI *YPPHEXEYTHEXIMRXLIW]WXIQ ALARM -RJSVQEXMSREFSYXXLIZMSPEXMSRMR1EREKIQIRX 'IRXVI Detector type Seismic, uniaxial with GPS Detection range human 100 m vehicle 300 m Sensor weight 1,8 kg Dimension H x Ø 456(286)x120 mm Battery life up to 4 years Detector type Seismic, sectorial Detection range human 75 m vehicle 100 m Sensor weight 2,5 kg Dimension LxWxH 262x182x90 mm Battery life up to 3 years A smart, omnidirectional, new generation sensor, dedicated for on the ground moving objects detection. Buried in the ground sensor detects and analyzes seismic waves using author's own developed algorithms allowing for the classification of moving objects in two classes – hu- man and vehicles. After obtaining the "detection" status it sends an alarm signal by radio about detection and classification of an intruder along with an indication of the sector in which he appeared. Self-learn- ing information processing algorithms and a master database of seis- mic signatures minimize the number of false alarms. Detector type BW and NIR Classification range Min. 260 m Sensor weight 3,5 kg KD-20 observation camera is a specialized television camera with IR illuminator for both day and night observation. The camera is adapted to cooperate with radio communication modules for transmitting the image in a remote control mode. The camera is adapted for mounting on poles and trees by spe- VS – Visual Sensor KD-20 Observation Camera with IR illuminator and communication module Sectorial Seismic Sensor – SSS A smart, omnidirectional seismic sensor that is buried in the ground at the boundaries of a protected area. The SSG detects seismic waves allowing for the classification of the threat present. All signals are compared against a database of potential vehicles, objects and living species. However, the SSG transmits only information regarding potential threats as human or vehicular activity. False alarms are not transmitted by SSG, allowing for a very long battery life for each unit from 3 months up to 4 years. Human detection is possible within a 100 m radius from each installed SSG. Seismic Sensor with GPS – SSG SENSORS S ENSORS Seismic sensors with self-learning algorithms are the basic sensor of the AMSTA system. These sensors can detect, discriminate, and classify a vehicle at a distance of 300 meters. Persons can be detected at a distance of 75 meters. 360 degrees coverage is provided, and the system can also designate the sector in which the intruder has been detected. Several variants of the seismic sensors are availa- ble: both with an autonomous power supply system, as well as with an ability to be powered from mains, or an external battery. Ultima- tely, the most important feature of the sensors stems from the fact that the position of the sensor can be changed easily, depending on the needs. The SSG model is one of the variants of the seismic sensors - it can be placed in the ground anywhere, and it also features a GPS modu- le. It analyzes the seismic signals in the ground and classifies them, threat-wise. The signals are then compared to the database of thre- ats containing seismic signatures - defined differently, depending on the conditions in which the sensor is used. Then they are filtered, while the sensor only transmits data on potential threats. This gre- atly extends battery operation time, up to 4 years. SSG can detect human presence within a radius of 75 meters. SSS sector sensor is another type of device available within the system. It comes in a form of a small box (262x182x90 mm). It has no GPS unit installed, but SSG can detect humans at a distance of 75 meters, or vehicles at a distance of 300 meters. All sensors have anti-tamper security measures installed. The alarm is triggered when attempts are made to dismantle or neutralize these security systems. ADVANCED TECHNOLOGY