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DPRO Passive-Infrared (PIR) PRO Series by Xtralis Planning and Commissioning Manual

The monitoring of the area needs not be complete, but should be as full as possible. This

corresponds to a continuous coverage strategy. A criminal must get to the middle of the

area, regardless of which side he uses for his attempt to enter.

5.4.3.2 Planning

Because of these circumstances, ideally only volumetric detectors should be used.

Depending on the size of the area the following detectors might be considered:

 PRO-18, PRO-18H

 PRO-30

 PRO-40

 PRO-51

 PRO-85, PRO-85H

In this case a standard volumetric PRO-30 was chosen.

NOTE!

This is a very suitable arrangement for programming an A/B alarm or

cross zoning of two detectors. It may be possible to dispense with a

range termination, because an alarm will be triggered only, if the two

detectors within the perimeter boundary are activated.

5.4.4 Extensive Monitoring, or Monitoring of Borders, such as of a

Country

5.4.4.1 Requirements

An absolutely seamless and very secure monitoring of an elongated, large area, or of a

country’s borders, for the use of the security services.

The highest possible detection rate will be assumed. The false alarm rate should be in a

framework that can be mapped by an organisation (border monitoring: c. 10-12%).

5.4.4.2 Planning

Because of these circumstances, normally a curtain detector with a very large nominal range

should be used.

Depending on the application the following detectors might be considered:

 PRO-45, PRO-45H, PRO-45D, PRO-45DH

 PRO-100, PRO-100H

 PRO-250H

Xtrails ADPRO PRO-18 User Manual

Questions and Answers: