... , quick air leakage) and temperature, and the system will alarm once it is under abnormal condition4. ... TPMS COLOR BOX AND COMPONENTS Include: LCD display ,4 internal sensors , color box , wires , manual DISPLAY BUTTON ... is compulsory to have TPMS (Tire pressure monitoring system) equipped in new vehicles. This would be a ... stand alone wireless LCD tyre pressure monitoring system with 4 internal sensors