E-ACE K10 Solar TPMS Car Tire Pressure Alarm Monitor System Tyre Temp Digital Display Auto Security Alarm Systems with 4 sensors

E-ACE Car TPMS Tire Pressure Monitoring System Auto Display Alarm Monitoring USB Charging Temperature Alert With 4 Sensors Specifications and functions：

-Just plug it into the car's cigarette lighter, drive the car, and it will open automatically.In addition, it has a USB charging port on the outside, which can charge your USB devices, such as mobile phones and tablets -Colorful LCD Digital displaying, clear to show tire information -Rear-time monitoring pressure & temperature of 4 tires -Low air pressure/high temperature alarm -High Temperature / Leakage / Low Battery Alarm -Wireless connect by sensors, easy install -Build-in sensors and external sensors options, meets all your need -Fit on almost 98% cars on market

Build-in Sensor (K10P)： -Please install in by Professional car center -More stable and accurate -Anti High Temperate and Cold -IP67 Protection / Waterproof -Working Temperature: -40℃-125℃ -Battery Life: 5 Years

External Sensors (K10)： -Easy to install, convenient to replace -Dust-Proof / Water-Proof / Anti-theft -Anti High Temperate and Cold -IP67 Protection / Waterproof -Working Temperature: -10℃-85℃ -Battery Life: 2 Years, replaceable

How to replace the External Sensor battery? 1. Remove the dismantling gasket； 2. Wrench the shell with a wrench； 3. Remove the battery； 4. Replace a new battery.