Beacon PT9 C-PROOF  sonar sensor necessary for the detection of VDR, got into the water. When released into the sea water sensor is activated and  sends a signal for at least 30 days.  PT9 C-PROOF has been specifically designed for use on ships. Therefore, to cover the body were selected materials that have worked well in practice, withstanding the harsh conditions on the ship for years. PT9 C-PROOF  protected from corrosion in the contact zones and features a patented intellectual activation, which prevents the inclusion of sensor from accidental water such as rain, sea spray, condensation, etc. This gives  PT9 C-PROOF advantage over other systems, because the number of false positives is reduced to a minimum. It also has a significant impact on the battery life of the battery. 

The most common beacons that may be substituted	Interchangeability	Novega Parts
Dukane DK480 / DKM480	YES through adapter  L3 HVR01	Adaptor 350-17483
Dukane DK100  DK120  DKM120	YES 1: 1:
TELEDYNE  benthos  DATASONICS  ELP-362D	YES 1: 1:
RJE ULB-362	YES 1: 1:
Other well-known models Dukane	Interchangeability	Novega Parts
Dukane DK485	Yes, through universal mount	Universal mount 350-18639
Dukane  DK130 DK140	Yes, through universal mount	Universal mount 350-18639

USD : 96.59