Alarms & Sensors

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      3 products
      Seaflo Water Alarm Only 12V — Dash-mounted ≥95 dB | 4Boats
      £25.19
      Seaflo Bilge 24V Bilge Water Level Alarm — 95 dB Audibl | 4Boats
      £61.46
      Sale
      Bilge Water & Resistive Water Sensor - 4Boats
      Resistive Bilge Water Sensor — 10 m cable | 4Boats
      £86.03 £78.21 Save £7.82