TP999 Wireless Motorcycle TPMS LCD Display Waterproof Tire Pressure Monitoring System Temperature

Description  1 Real time monitoring of tire pressure and temperature to ensure safe driving 2 The sensor has a monitoring function to save power 3 Air leak alarm 4 Pressure and temperature exceed the standard alarm 5 Display and sound double alert alarm 6 The tire pressure and temperature alarm standard values can be set 7 The tire position can be interchanged freely no need to disassemble the sensor in the tire 8 The number also shows the tire pressure and temperature 9 Sensor low battery alarm 10 Built in high temperature resistant explosion proof lithium battery fast charging long lasting power 10 Using For Freescale chips it can automatically monitor and alarm the information such as  low tire pressure high tire pressure rapid air leakage high tire temperature and low battery voltage in real time  providing effective information for the driver to maintain  Sufficient tire pressure to prevent the occurrence of puncture accidents increase the safety of driving  a car reduce the extra oil generated by insufficient tire pressure and extend the service life of the tire  Specification Colour BlackMaterial PCSize 4 9 4 9 2 6cmWorking voltage 3 7 5VStorage temperature 30 ° C 80 ° CRF transmission frequency 433 92MHz ± 50KHzDisplay mode LCD black and white screenWorking current Less than 7mARF signal receiving sensitivity 90dbmWorking temperature 30 ° C 80 ° CDark screen working current Less than 4mA  Display Parameters Size about 55 9 21 5mm