The Hochiki MBF-6EV is a six inch diameter internal use Conventional Alarm Bell based upon the industry standard KOBELL range.
Features
Low profile
Low current consumption
Fully suppressed and polarised
95dB(A) at 1 metre (typ)
Weatherproof model also available: MBA-6
Weatherproof model 100dB(A) at 1 metre (typ)
Simple installation with multi-fixing base plate
Approved by LPCB.