| Place of Origin | 
                              Anhui China (Mainland) | 
                            
                                                      
                              | Brand Name | 
                              changhui | 
                            
                                                      
                              | Model Number | 
                              CH-901 | 
                            
                                                  
                      
                     
                                                        1.Overpressure alarm: alarming when the tire pressure exceeds the prefixed value 2.Under voltage alarm: alarming when the tire pressure gets lower than a set value 3.Temperature excursion alarm: alarming when the Tire temperature is too high 4.Brake imbalance alarm: alarming when imbalance occurs 5.Gas consumption prompt: alarming when the tire pressure is insufficient or the gas consumption increases 6.NO. RF signal alarm: alarming when the sensor is damaged or missing 7.Rapid air-leak alarm: alarming when there is a tire pressure change 8.Setting: Pressure units, temperature and standard Pressure units, alarm threshold values 9.Tire transpositions: Unique ID numbers to facilitate the inter-changes between tires 10.The Improvement of the JKAT series products has guaranteed the high reliability and high performance-price ratio