Sound Signal Direction Detector SRD414/4

According to SOLAS chapter V – Resolution MSC.99(73), rules18 and 19 and Resolution A694(17) a vessel of over 500 BRT and with a completely enclosed bridge must be equipped with a sound reception system that takes on the function of the listening post and has the following features:

• Reception of warning signals of vessels nearby in the frequency range 70 – 2100 Hz
• Acoustic and visual rendition of the received signals on the bridge
• Display of the approximate direction from where the signal originates
• Suppression of disturbing surrounding noise

The new Sound Signal Direction Detector SRD414/4 meets the following demands:

• Annex A.1, Item No. A.1/4.58 and Annex B, Modul e B in Council Directive 96/98/EC
• SOLAS 74 as amended, Regulation V/18, V/19 & X/3
• IMO Res. A.694(17), 2000 HSC Code, IMO Res. MSC.86(70) & 191(79)

and has the following certificates:

• DNV GL Certificate (Module B) MEDB00000U4
• DNV GL Certificate (Module D) MEDD0000086