Standard IEC standard · IEC 60839-2-4:1990

Alarm systems. Part 2: Requirements for intruder alarm systems. Section Four: Ultrasonic Doppler detectors for use in buildings

Status: Upphävd

· Ersätts av: IEC 62642-2-5:2010
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Standard IEC standard · IEC 60839-2-4:1990

Alarm systems. Part 2: Requirements for intruder alarm systems. Section Four: Ultrasonic Doppler detectors for use in buildings
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Omfattning
Gives the specific requirements and test procedures for ultrasonic Doppler detectors for use in intruder alarm systems installed in buildings. Specifies those requirements for ultrasonic Doppler detectors which will ensure that they will perform satisfactorily and minimize false alarms. Should be used in conjunction with IEC 60839-1-1 and IEC 60839-2-2.

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Köp denna standard

Standard IEC standard · IEC 60839-2-4:1990

Alarm systems. Part 2: Requirements for intruder alarm systems. Section Four: Ultrasonic Doppler detectors for use in buildings
Prenumerera på standarden - Läs mer Dölj
Pris: 360 SEK
standard ikon pdf

PDF

Pris: 360 SEK
standard ikon

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Produktinformation

Språk: Engelska Franska

Framtagen av: IEC

Internationell titel: Alarm systems. Part 2: Requirements for intruder alarm systems. Section Four: Ultrasonic Doppler detectors for use in buildings

Artikelnummer: STD-123589

Utgåva: 1

Fastställd: 1990-08-31

Antal sidor: 16

Ersätts av: IEC 62642-2-5:2010