2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Aritech Seismic detectors VV600 Plus & VV602 Plus

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit VV600 Plus & VV602 Plus The VV600 Plus series is the next generation development based on proven high technology electronic processing with excellent secure detection without false alarms.

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Two different detector models VV600 Plus –for protection of safes, vaults, steel cabinets etc. VV602 Plus –for protection of public applications like ATM’s (cash dispensers) and night safe deposit boxes.

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit New features & improvements Upgraded electronics, 100% SMT, and detection algorithms New fresher look of the cover. The cover is only mounted with one screw. New drill protection covers the whole detector. New test system.

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit New features & improvements Extremely low current consumption, 25mA  8mA Only one micro switch for both tamper and pry-off protection. Two spare screw terminals. Improved tamper protection at the cable inlet.

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Function & applications VV600/602 Plus

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit First back to basic Acceleration = gravity = m/s² Amplitude = signal strength Frequency = Hz = Periods/sec. = 1 kHz = 1 Hz/sec

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Frequency range between kHz Frequency Signal 6 kHz20 kHz Detection area Ultrasonic detectors

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Signal characteristics of a true break-in attempt Explosive means - high amplitude, short signal duration Mechanical destruction & rotating devices - moderate to high amplitude, long signal duration Thermal devices - low amplitude, long signal duration

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Principles of operation Piezo electric sensor convert vibrations (acceleration) to electrical signals Advanced three channel signal processing Signal processor will analyse the following three parameters simultaneously: –Signal strength (amplitude) –Signal frequency –Signal duration

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Schematic diagram of VV600 Plus

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit VV600 Plus signal processing channels Integration channel –Will detect all kinds of rotating and thermal tools –Will not detect back-ground noises –Five different sensitivity settings –Will reset gradually to base level Alarm level Signal duration Amplitude –Frequency = 6-20 kHz –Acceleration = >0,1 m/s² –Time = max 40 sec

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit VV600 Plus signal processing channels Counting channel –Detects all mechanical attack devices like sledge, hammer, hydraulic jack etc. –Will give an alarm after 5 pulses –Reset time 3 min –The sensitivity is pre-set –Frequency = 1-20 kHz –Acceleration = >10 m/s² –Time = 5 true pulses Signal duration Amplitude Alarm

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit VV600 Plus signal processing channels Explosion channel –Detects all explosions –Trigger an alarm after a pre-set limit –100 x lower sensitivity than a shock sensor –Frequency = 1-20 kHz –Acceleration = > 400 m/s² –Time = 20 Millie sec Signal duration Amplitude Alarm level

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit VV602 Plus for special applications The objects are frequently used by the public, even 24 hours a day. The objects are creating vibrations and knockings by their normal operation.

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Schematic diagram of VV602 Plus

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit VV602 Plus signal processing channels Low integration channel –Will detect thermal, rotating and mechanical tools –Alarm will not be triggered by internally generated vibrations of the ATM e.g. printer, note counter and note dispenser –Will reset by an interruption of the signal Alarm level Signal duration Amplitude –Frequency = 6-20 kHz –Acceleration = >0,15 m/s² –Time = 5-15 sec

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit VV602 Plus signal processing channels High integration channel –Will detect rotating and thermal attack type tools –Alarm will not be triggered by internally generated vibrations of the ATM –4 x lower sensitivity than the low integration channel –Integrates only signals that continues after 5 sec. –Frequency = 6-20 kHz –Acceleration = > 1 m/s² –Time = 5-15 sec Signal duration Amplitude Alarm level 5 sec

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit VV602 Plus signal processing channels Explosion channel –Detects all explosions –Trigger an alarm after a pre-set limit –100 x lower sensitivity than a shock sensor –Frequency = 1-20 kHz –Acceleration = > 400 m/s² –Time = 20 Millie sec Signal duration Amplitude Alarm level

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Why should you use a seismic detector? No safe or strong room is impenetrable. Using the VV600/602 Plus gives a 24 hour surveillance without restricting the activity around the protected object. Early warning gives more time for counter actions. Early warning will reduce costs for an attack in more than one way.

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Areas of application Banks and Post offices: Military installations: Pharmacies, Hospitals: Museums, Jewellers shops: Offices: –Vaults and safes –ATM –Night safe deposit boxes –Arms & munitions stores –Steel gates and doors –Drug cabinets –Display cases & safes –Data and filing cabinets

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Installation & planning guide-lines for VV600/602 Plus

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Wiring diagram VV600/602 Plus

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Detection range of the VV600/602 Plus

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Planning a vault protection with VV600 Plus General rule; one detector on each wall, floor and ceiling inside the vault and one detector on/ inside the vault door. It is recommended to do a layout plan to define the location of each detector.

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Protection of a vault Using a recess mounting box VM602P ensures the best coverage, as the detector is anchored in the reinforcement bars of the concrete.

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Planning protection of a safe or filing cabinet with VV600 Plus Most of the attacks against safes are aimed at the door and the locking mechanism. The hinges reduces the signal between the door and the body. For highest security: –one detector on the door –one detector on the body

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Protection of a safe Moveable mounting plate VM651P –Detector on the night position plate makes it impossible to opened the door. Keyhole protection kit VM652P –Stops the intruder from inserting stolen keys and explosives.

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Planning protection of ATM’s & night safe deposit boxes with VV602 Plus Always use the VV602 Plus for public applications to avoid false alarms. Most attacks are aimed at the door and the dispenser opening. Detectors

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Testing system VT705P - built in test transmitter –Daily test of the detector provides the highest level of security. –Mounted on its own mounting bolt, enables test of the detector’s electronics and its physical contact to the protected object. VT610P - hand held tester –Can be used to test permanent systems and to verify the installation.

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Two ways of testing with the test transmitter Test disabled (factory setting)  Internal test of the detector’s electronic  Function test of the detector and its physical contact to the protected object with VT705P 

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Control & function test Control function and mounting of the detector by using a potentiometer and the hand-held tester VT610P

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Upgraded accessories Complete range of accessories for all kinds of applications.

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Planning guide-lines Don’ts…. –Don’t assume that covered concrete walls are free of cracks. –Don’t install sensors permanently before determine sensitivity settings and ambient noise level. –Don’t install the detector on unproved masonry surface without contacting Aritech. –Don’t mount the detector on rough surfaces, sand first. –Don’t allow the test transmitter VT705P to have contact with the mounting plate or the detector.

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Summary Will detect all known methods of attacks Will not react to normal background noises Will detect any attack within a minimum of 4 meter radius Sensitivity can be set in five steps for optimum performance in any installation High immunity against RFI and EMC Complete line of accessories Easy installation

2/24/00 All information contained herein is confidential and may not be disclosed to any third party without the written consent of SLC Technologies Europe & Africa Detection Business Unit Thank you for your attention. Any questions?