Maretron SIM100 Switch Indicator Module [SIM100-01] Box Blind The transducer can retrofit an

The transducer can retrofit an existing Nexus 43mm thru-hull transducer (TH43)

Crafted from polished marine-grade 316 stainless steel

Control via AP™ 44

this professional-grade tool delivers rugged durability and high performance all in a compact

Maretron SIM100 Switch Indicator Module [SIM100-01] Box Blind The transducer can retrofit anSIM100 Switch Indicator Module Maretron's Switch Indicator Module monitors switch closure devices including, but not limited to, safety equipment (heat, smoke, carbon monoxide, explosive vapor detectors), security systems (motion, vibration, glass break, door and port hole magnetic switches), and vessel monitoring equipment (valve closed open, high water bilge). The SIM100 continually monitors these switch closure devices and broadcasts information of