SMARTTEMP BLUETOOTH TEMPERATURE SENSOR 24V-12V Or the charger 1+1 model

Or the charger 1+1 model provides 3A to the starter-battery

you can effortlessly view the camera feed from the convenience of your smartphone or tablet (Google Play and App store downloadable)

and an Engel fridge

When the battery has not been discharged for 24 hours

SMARTTEMP BLUETOOTH TEMPERATURE SENSOR 24V-12V Or the charger 1+1 modelKEY FEATURES Measures internal temperature DIY installation in minutes Monitor up to 4 sensors with a single app Compatible with BMPRO Smart RV systems JHub, Odyssey, JAYCOMMAND, RVMaster, ProSmart Requires ControlNode103 (for JHub users) or OdysseyLink104 (for Odyssey users). NOT a standalone product only works with BMPRO Smart RV Systems Monitor your fridge, freezer, and caravan temperatures with the Bluetooth Temperature Sensor SmartTemp Bluetooth