Maretron SIM100 Switch Indicator Module [SIM100-01] Communication | VHF - Fixed Mount SM81 Speaker Microphone

SM81 Speaker Microphone

UPC: 611679341501

UPC: 010407320656

distance log

Maretron SIM100 Switch Indicator Module [SIM100-01] Communication | VHF - Fixed Mount SM81 Speaker MicrophoneSIM100 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