Planning and Installation manual VV600/VV602Plus
5
the VV602Plus and replaced by two integrating channels, to cope with the knocking
sound of the cassettes being deposited in the night deposit safe and the pay out
procedure in ATM’s, which may otherwise generate nuisance alarms. This adapted
signal processing does however not affect the detection efficiency.
A full range of mounting accessories for different applications facilitates a wide
range of mounting requirements.
1.3.2. The testing system
In order to provide the highest level of security, a daily test of the function of all
VV600Plus and VV602Plus detectors in a system is required.
Therefore, the Aritech VV600Plus System features a full functional test system that
may be operated in parallel with the detection system itself. When activated, the
test system will test the following important functions the detection system:
•
Proper acoustical connection between VV600/602Plus seismic detectors and
the protected surface.
•
Proper signal processing capability of circuits inside the VV600/602Plus
seismic detectors.
•
Proper functioning of alarm-output circuitry of the VV600/602Plus seismic
detectors.
The actual tester is designated VT705P and is mounted inside the detector cover.
The tester only consists of a signal generator. The electronics to generate the test
signal is incorporated in the detector. This gives a very simple and cost efficient test
transmitter that is very easy to install.
1.4. Features of the System
•
Will detect all known methods of attack against vaults, safes ATM’s etc.
•
Compact and unobtrusive design using advanced microelectronics.
•
Compatible with virtually all control units.
•
Each seismic detector has full processing capability.
•
Sensitivity adjustment available over a wide range.
•
Unique advanced signal processing differentiates between ambient noise and
real attacks.
•
Unique test system using a self contained test transmitter in each detector.
•
Three analysing channels.
•
Counting circuit effectively suppress false alarms but maintaining best
detection capability.
•
Full tamper protection.
•
Wide operating temperature range facilitates application in severe
environments.
•
Approved by VdS and many other approval bodies
•
Calibrated and easily adjustable sensitivity setting to adapt to various
applications.
•
The detectors intergration level can be measured with a Voltmeter on
connection no. 4.
•
Full range of accessories enables a wide range of applications to suit any
requirements.
