PN-EN 50131-2-4-2021-05 E
Alarm systems -- Intrusion and hold-up systems -- Part 2-4: Requirements for combined passive infrared and microwave detectors

Standard No.

PN-EN 50131-2-4-2021-05 E

Release Date

2021

Published By

PL-PKN

Replace By

PN-EN 50131-2-4-2009 P PN-EN 50131-2-4-2009/IS1-2014-08 E PN-EN 50131-2-4-2009/IS1-2014-08 P