ALARM SYSTEMS - INTRUSION AND HOLD-UP SYSTEMS - PART 2-4: INTRUSION DETECTORS - COMBINED PASSIVE INFRARED/MICROWAVE DETECTORS
International Electrotechnical Committee
FOREWORD<br>INTRODUCTION<br>1 Scope<br>2 Normative references<br>3 Terms, definitions and abbreviations<br>4 Functional requirements<br>5 Marking, identification and documentation<br>6 Testing<br>Annex A (normative) - Dimensions and requirements of the<br> standardised test magnets<br>Annex B (normative) - General testing matrix<br>Annex C (normative) - Walk test diagrams<br>Annex D (normative) - Procedure for calculation of the average<br> temperature difference between the standard target<br> and the background<br>Annex E (informative) - Basic detection target for the basic test <br> of detection capability<br>Annex F (informative) - Equipment for walk test velocity control<br>Annex G (informative) - Immunity to visible and near infrared <br> radiation - Notes on calibration of the light source<br>Annex H (informative) - Immunity to microwave signal interference <br> by fluorescent lights<br>Annex I (informative) - Example list of small tools<br>Annex J (informative) - Test for resistance to re-orientation of <br> adjustable mountings<br>Bibliography
Applicable to combined passive infrared and microwave detectors installed in buildings and provides for security Grades 1 to 4 (see IEC 62642-1), specific or nonspecific wired or wire-free detectors, and uses environmental classes I to IV.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 79 |
| Supersedes |
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