6.6 MEMORY
An electrically erasable non-volatile memory stores all of the program settings whether power is on
or off. Erasing the information stored in the memory is only possible through some procedures
carried out by the user.
6.7 TRAFFIC COUNTER
A built-in and erasable traffic counter counts transitions through WTMD; Incoming & outgoing
traffic counts are independently displayed on LCD display. This specification may be hidden when
requested (See 4.1.9).
(
*pls. note
ThruScan
s3
has only one direction counting!)
6.8 TAMPER PROOF
The acces to control panel is double secured by a mechanical lock. And thus it protects the access
to the system controls. Changes to the ‘set-up’ program MENUs are further protected by a 4-digit
PIN CODE (changeable).
(
* for
ThruScan
s3
mechanical lock is optional but the protection by 4 digit pin-code is
the same.)
6.9 REGULATORY INFORMATION
ThruScan
s meets NILECJ L/1-3 standards.
ThruScans
meets VDE 871 Noise Value.
ThruScan
s3/s9
meets IP 53,
ThruScan
sX/sX-i
meets IP 54,
ThruScan
sX-WP
meets IP55.
ThruScan
is produced using materials meeting TSE and/or TSEK norms if existing.
ThruScan
is within the magnetic emission limits approved by FDA (American Food & Drug
Administration). It is certified by officials that
ThruScan
has no effects on the people using pace-
maker, the pregnant women and any magnetic media. A “Certificate of Expertise” report on this
subject is issued and presented in Appendix-10.1.
6.10 INFRARED PASS SENSORS
The performance of
ThruScan
is enhanced by twin/stereo infrared sensors mounted in the side
panels that:
•
Minimise the effects of noise and other external influences by limiting the detection capabilities to
only those individuals and objects that are passing through the WTMD,
•
Greatly reduces the occurrence of false alarms by inhibiting alarm activity without a person in the
archway. In circumstances where large metal objects, such as luggage or supply carts and x-ray
equipment, pass by or are located near the unit, the sensor automatically inhibits the alarm,
•
Generates a traffic count of the number of persons passing through the detector in both
directions.
(
*for
ThruScan
s3
this feature is achieved by a mono sensor under the Control Unit thus
counting in one direction!)
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