NEN-EN 50131-2-4
Alarm system - Intrusion system - Part 2-4: Requirements for combined infrared and microwave detectors
inactive
| Organization: | NEN |
| Publication Date: | 1 October 2002 |
| Status: | inactive |
| Page Count: | 48 |
| ICS Code (Protection against crime): | 13.310 |
scope:
This Technical Specification provides for security grades 1 to 4 (see EN 50131-1), specific or non-specific wired or wire-free combined passive infrared and microwave detectors, and is covered by environmental classes I to III (see EN 50130-5). A function designated in the specification as not required for a particular grade may be provided by the manufacturer. If provided, it will be tested, and shall meet all relevant requirements of any higher grade. If it passes, the manufacturer may claim it as an extra feature, which does not alter the overall grading of the detector. The specification does not apply to system interconnections.
Document History
March 1, 2014
Alarm systems - Intrusion and hold-up systems - Part 2-4: Requirements for combined passive infrared and microwave detectors
A description is not available for this item.
February 1, 2008
Alarm systems - Intrusion and hold-up systems - Part 2-4: Requirements for combined passive infrared and microwave detectors
This standard is for combined passive infrared and microwave detectors installed in buildings and provides for security grades 1 to 4 (see EN 50131-1), specific or non-specific wired or wire-free...
May 1, 2007
Alarm systems - Intrusion and hold-up systems - Part 2-4: Requirements for combined passive infrared and microwave detectors
This standard is for combined passive infrared and microwave detectors installed in buildings and provides for security grades 1 to 4 (see EN 50131-1), specific or non-specific wired or wire-free...
NEN-EN 50131-2-4
October 1, 2002
Alarm system - Intrusion system - Part 2-4: Requirements for combined infrared and microwave detectors
This Technical Specification provides for security grades 1 to 4 (see EN 50131-1), specific or non-specific wired or wire-free combined passive infrared and microwave detectors, and is covered by...