Solar Power Car Tire Pressure Monitor Tpms Car Tire Pressure Alarm Monitor System Auto Security Alarm Systems Tyre Pressure Sensor Kit 6 Modes, Auto A

Functions and Features:-Solar power charging, don't need to charge by connecting car cigarette lighter;-Colorful LCD Digital displaying, clear to show tire information;-Real-time monitoring pressure & temperature of 4 tires;-Low air pressure/high-temperature alarm;-High Temperature / Leakage / Low Battery Alarm;-Intelligent Shock Boot when car moving, doesn't need to turn on/off;-Wireless connection by sensors, easy to install;-Build-in sensors and external sensor options, meet all your needs;-Freescale chip sensors fit on almost 98% of cars on the market;-Easy to install, convenient to replace;-Dust-Proof / Water-Proof / Anti-theft;-Anti High Temperate and Cold;-IPX7 Protection / Waterproof;Specifications:Working voltage: 2.1-3.5VPressure accuracy: ±2psiFrequency:433.92 ΜΗΖPressure rate: 0~3.5Bar/0~50psi-Working Temperature: -20℃-80℃;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.Note:Please turn on the monitor before installing the sensor:1. Press and hold on the power button to turn on the monitor2. Install External or Built-in sensors one by onePackage includes:1x Solar Tire Pressure Monitors4x External sensor1x Fixed sticker1x Screw nut1x Wrench1x USB power cable1x InstructionsABS