RuuviTag Wireless SensorWireless temperature, humidity, air pressure and motion sensor. A compact, battery powered sensor you can place anywhere aboard cabin, fridge, locker, engine bay and read right in the Roam app. Monitors temperature, humidity, air pressure and movement Pairs wirelessly with the Roam Hub no wiring Long coin cell battery life Run up to 16 wireless sensors per hub

The SmartShunt is an all-in-one battery monitor — your phone and the Roam app are the display

External GPS antenna for the Roam Hub

Place on any hatch

The standard short float switch bracket does not allow for mounting to the underside of the cabin sole

A small wireless sensor that alerts you to entry — and tampering — anywhere you want eyes aboard

A built-in battery keeps it reporting after the outlet goes dead

Get an immediate alert the moment water rises where it shouldn't — the earliest warning of a leak or a failing bilge pump

Pairs wirelessly with the Roam Hub — run up to 16

Required to read NMEA 2000 — not included with the hub

Instant open and tamper alerts

Run up to 16 wireless sensors per hub

The Victron Battery Monitor BMV-712 offers high precision monitoring for your battery