Product Type: 3 - 4 Werktage
An anti-vandalism protection set (option) for critical installation locations (e.g. unattended areas at risk of vandalism or prisons) must be offered as an option. The anti-vandalism protection set must offer a very high level of protection against manipulation in the form of a protective metal housing for the control unit. All plug connections of the cables must be secured with screwed covers, which can only be removed with the appropriate tools.
For security reasons, the WTMD must always be active. The use of photo cells (IR sensors) to prevent alarms of the WTMD, which occur due to nearby moving materials or external electrical disturbances, is not permitted.
The maximum power consumption of the WTMD must not exceed 40VA (watt).
The data transmitted by the network module should be sent with the extended encryption standard (AES) (FIPS PUB 197) and should not be visible to third parties.
The remote management and monitoring of the WTMD uses the Ethernet connection via the TCP-IP protocol and should not require any special software.
The choice of the security level should be made extremely quickly with the right chip card.
The WTMD programming access should be protected by a mechanical lock and an alphanumeric password of at least 6 characters. The WTMD should have at least two programming levels (user and super-user), each protected by its own password.
The system must be designed in such a way that it can be installed and configured in the shortest possible time: A “one touch self installation” (OTS) procedure must be available. The "self-installation" procedure should carry out a series of tests and adjustments, which are applied in relation to the following aspects: operation of the signaling devices, electrotechnically relevant parameters, archway configuration and electromagnetic compatibility with the environment (instructions for each individual step of the sequence should , in the display of the control unit).
A function that automatically searches for a suitable transmission channel, a channel with minimal influences from possible sources of interference in the installation environment, must be available. The selected transmission channel should be displayed at the end of the procedure.
The device should be able to record the received signal value of the environment and should adjust it by means of automatic fine adjustment in order to obtain the greatest possible immunity to electromagnetic interference (ENA = Environmental Noise Adjustment).
An additional function should be an electromagnetic interference measurement (as a percentage of the alarm threshold) of the environment displayed in the control unit, which makes it possible to find the best possible position at the location in the event of interference of an electromagnetic nature.
A procedure for recording and compensating for the disturbances caused by mechanical vibrations, for example vibrations in the ground, strong air compressions or wind, should be available.
Electrical safety: For safety reasons, in order to avoid any likelihood of electrical hazards, the WTMD must be operated from a nominal voltage of no more than 50V AC (low current - also to earth in the event of fault current).
The WTMD must use KW (continuous wave) magnetic fields (pulsed fields are not allowed!) To ensure the least possible influence on pacemakers and other health-supporting devices.
The WTMD must not interfere, influence or even render useless medical devices such as hearing aids, pacemakers, defibrillators or neurological stimulators.
The dispatch of this article takes place with the forwarding agent and is included in the price.