IEC 60839-2-3:1987
Alarm systems. Part 2: Requirements for intruder alarm systems. Section Three: Requirements for infrared-beam interruption detectors in buildings
Specifies requirements and test procedures for infrared beam interruption detectors for use in intruder alarm systems installed in buildings.
Publication Number: 60839
Part Number: 2
Section Number: 3
Edition: 1.0
Language: en
Circulation Date: 1987-12-30
ICS Codes: 13.310;
Standard Number: IEC 60839-2-3:1987