TBMS Temperature & Battery Monitoring System Module

Stay in control of your main and auxiliary batteries while keeping an eye on outside and auxiliary temperatures with our state-of-the-art monitoring module and app. Designed exclusively for Toyota LandCruisers with a factory outside temperature clock (GXL models), this system integrates seamlessly with any Android OS head unit.

Real-Time Monitoring & Smart Alerts

• Main Battery Voltage Monitoring – Never get caught with a flat battery

• Auxiliary Battery Tracking – Know exactly how much power your secondary battery has

• Outside Temperature Display – Stay prepared for changing weather conditions

• Auxiliary Temperature Sensor – Monitor canopy, fridge, or under-bonnet temps

• Smart Alerts & Custom Settings – Set alarm thresholds to prevent power loss or overheating

Simple Plug & Play Installation

Setting up is easy with a factory-style connection:
✅ Main Battery & Outside Temp – Plug the original clock connector into the TBMS module
✅ Auxiliary Battery Voltage – Connect the Red/Black wire to your aux battery
✅ Auxiliary Temperature Sensor – Attach the Black wire with ring terminal for accurate readings

Designed for Toyota LandCruiser GXL Models

This system is only compatible with LandCruisers that feature a factory outside temperature clock.

Download the App & Take Control

Simply head to our Downloads Page to get the dedicated app for real-time Bluetooth monitoring on your Android OS head unit.

🚀 Upgrade your LandCruiser with smarter monitoring today!