Wireless Float SwitchWireless high water float switch with built in temperature. Put a water alarm in hard to reach places with no wiring run the far bilge, the second hull of a catamaran, or any compartment you can't easily run a cable to. Immediate alert when water reaches the switch Also reports the temperature of the space it sits in keep an eye on the bilge for freezing or overheating Battery powered pairs from the app, no wiring Doesn't use one of the hub's wired

NMEA 2000 data is read on the Premium plan

A compact wireless sensor that brings an extra battery — a starter bank or secondary house bank — into the Roam app

Wireless high-water float switch — with built-in temperature

Stay informed with the reliable tracking capabilities of the BMV-712

battery-powered sensor you can place anywhere aboard — cabin

See exactly how your house bank is doing

Tiny form factor

Put a water alarm in hard-to-reach places with no wiring run — the far bilge

(Float switch not included

Mount your float switch further from the bottom of your bilge with this tall mounting bracket

Tracks state of charge

Add up to 3 wired sensors per hub