Nor1210 Microphone, Permanent Outdoor Installation - Brochure

The Outdoor Microphone System Type Norl210A (vertical incidence) and Nor 12IOC (horisontal incidence) are for outdoor use whenever trouble-free acoustic measurements and. in particular, community and traffic noise monitoring are required. It complies with IEC 60651 Type 1, IRC 61672-1 Class 1 and ANSI S1.4 1983 Type 1 requirements and can be used ...