TPMS Tn400 Tire Pressure Monitor System Internal Sensors Colorful Screen, Tyre Pressure Monitoring System, TPMS

Wireless TPMS monitors the pressure and temperature of each tire dynamically at the same time, selectable temperature unit Psi and BAR, displayed by colored LCD screenTPMS can be charged with solar power or by a charging cable(not included), It's wireless, so you can place it anywhere you likeTire pressure alarm and high temperature alarm, when the tire pressure is below 1.8 Bar(26Psi) or over 3.2 Bar(46Psi), or the tempreture is over 70 ºC, the alarm light will flash and the buzzer gives out short alarmConfigurable tire pressure and temprature alert setting improve security driving, it monitors your tires every 4 seconds to make sure everything is under controlThe TPMS is for family cars shorter than 6m, so it won't work on trailers, the sensors are capable of explosion-proof, waterproof and dust-proof
Specifications: 

  Working temperature: -20ºC ~ +70ºC 
  Pressure Range: 0-4.0Bar 
  Temperature Range: -40ºC~+90ºC 
   Temperature Sensitivity: +/-2ºC 
  Transmission Frequency: 433.92MHZ 
   Transmission Power: ≤ 5 dbm 
  Single Sensor Weight: 60g 

Package Includes: 

  1 x Infitary® Solar Tire Pressure Monitor 
  4 x Tire Pressure Sensor 
  1 x Non-slip Mat 
  1 x English User Manual