Maretron SIM100 Switch Indicator Module [SIM100-01] Marine Navigation & Instruments | Compasses Low-profile end-fed 1/2 wave with

Low-profile end-fed 1/2 wave with standard duty whip

Medium T-Cleat & Fairlead

The connectors are offered in four configurations for maximum installation flexibility

This 1 1/2" d"iameter extension mast can be used to increase height of an antenna and thus improve effective range

NMEA 2000 certified or NMEA 0183 cable

Maretron SIM100 Switch Indicator Module [SIM100-01] Marine Navigation & Instruments | Compasses Low-profile end-fed 1/2 wave withSIM100 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