Take care of the safety of yourself and your tires! Intelligent system for real-time monitoring of wheel pressure. It is equipped with four wireless sensors screwed onto the wheel valve. The control panel of the device is equipped with a readable display informing about the current pressure and temperature in each of the wheels of the vehicle. The TPMS control panels allow you to directly plug it into the cigarette lighter socket. The side USB port is used to connect another 5V powered device, e.g. charging the phone. System functions: Audio and visual alarm after exceeding the maximum and minimum warning pressure, Audio and visual alarm after exceeding the maximum warning temperature, Audio and visual alarm of battery discharge in pressure sensor, Display contrast adjustment, TPMS regulations: Regulation of minimum and maximum warning pressure, Regulation of maximum warning temperature, Change of units of displayed pressure (Bar/Psi) and temperature (oC/oF), Pairing of new sensors, Possibility of retrofitting with a fifth spare wheel sensor. Device parameters Temperature range for proper operation of sensors : -20C - 120C, Temperature range for proper operation of the control panel: -20C - 70C, Sensor weight with valve: approx. 40g, Pressure measuring range : 03,5 Bar, Pressure measurement accuracy: 0,1 Bar, Broadcasting bandwidth: 433.92MHZ, Color LCD display, Response speed in emergency situation: 3 seconds, Receiver/display power supply: mini USB cable External sensors: advantages and disadvantages High weather resistance IPX7, replaceable battery, anti-unscrewing system, - less precise temperature measurement in the wheel, - sensor visible on the outside of the wheel , Instructions for assembly NOTE - AFTER INSTALLATION, THE WHEELS SHOULD BE REBALANCED BECAUSE THE INSTALLATION OF SENSORS CAN AFFECT DRIVING COMFORT Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-dadangjia