Orange Wireless Tire Pressure Monitoring System, BAR/PSI/KPA 4 Internal Sensors TPMS, Real-time Transmitter Diagnostic Alarm Function, Temperature Gauge, Cigarette Lighter LED Display for Car DIY P409S MORE RELIABLE: 1 Million USD Product Safety Liability Insurance Bill in Japan for 100% customers guarantee all over the world EXCELLENT QUALITY:Ferrari Team Designated supplier,18 International Patent,USA TIA recommended brand.2 year warranty,5~7 year battery lifetime of snap-in sensor MORE FUNCTION: Orange TPMS is smart kit for tire pressure detecting,tire temperature monitoring,gauge sensor low battery alarming and car battery low power reminding MORE ACCURACY: high frequency 2-3 second one time for Real-time data mornitoring and each 20 second for one transmitting in normal time,0-74 PSI monitoriing range and 0.3-0.8 psi accuracy,Orange,0 range! MORE HELPFUL IN EMERGENCY: When air leakage reach 0.2Bar/second, Orange TPMS will monitor and transmit data 10 times in 4 seconds,this fast and valuable alarm will help drivers to keep alarm and take earliest and proper action to prevent potential danger.This is Orange!