EN 50131 -2-4(WG):2020 PDF
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Alarm systems – Intrusion and hold-up systems – Part 2-4: Requirements for combined passive infrared and microwave detectors
EN 50131 -2-4(WG):2020
Alarm systems – Intrusion and hold-up systems – Part 2-4: Requirements for combined passive infrared and microwave detectors
| Edition | 2020 |
|---|---|
| Standard Part No | 24(WG) |
| Published Date | 2020 |
| Published By | EN |
| Page Count | 54 |
