Система мониторинга давления автошины

TPMS/Tire Pressure Monitoring System for Caravan Monitor car tire's pressure and temperature in real time Automatic sound and flash alarm of six seconds Temperature measure precision: ±3°C Water and dust-resistant sensor can be used under awful condition Replaceable sensor's battery Sensor lifespan: 1-year each time the battery is replaced Flash alarm will remind user to replace the battery (CR1632) Pressure measurement range: 0 to 145psi Pressure measure precision: ±4.35psi Sensor is designed as a separate fitting, can be fixed on the inflating valve No need to disassembly the tire when installing it Guard against theft and alarm system is available for sensor Suitable for RV, caravan and small trucks, can monitor 22 tires at most simultaneously Four options for pressure unit: kPa, PSI, bar and kgf/cm2 Recharge the monitor's Lithium battery by connecting the car DC power supply (12 to 24V) Sensors operating temperature: -10 to 80°C Receiver and monitor temperature: -20 to 60°C Monitor can be mounted freely by portability or being fixed on bracket Monitor signal receiving frequency: 433.92MHz Signal transmitting frequency: 433.92MHz Monitor size: 82 x 55 x 23.4mm Sensor Dimensions: 23 x 21 x 21mm Sensor weight: 9 G