Marine Conductive Water Ingress Amplifier Module, matched with PANASIA HR-665261 electrode type level probe for cargo hold flooding alarm system. It features 4 adjustable sensitivity levels to adapt to seawater conductivity, CE certified, round green plastic housing with wall mounting lugs. The module receives signal from electrode probe, filters and amplifies signal, outputs relay alarm signal to main alarm panel, prevents false alarm caused by moisture and salt spray, fully compliant with SOLAS requirements for bulk carrier water ingress monitoring.