Smart Car TPMS Tire Preure Monitor System for Toyota Honda Nian Mazda with 4 sensors Wirele Alarm Systems LCD Display This item has four size for Toyota,Mazda,Nian and Honda1. Toyota, Mazda series special vehicle tire preure monitoring system2. II upgrade products, color display, the system more perfect3. Real-time highly accurate tire temperature and preure, with four data was4. The fuel-efficient, forecast leak, extend tire life balance tire preure, ensure safe driving5.PSI, BAR two kinds of preure unit selection, C and F unit selection two temperatures6. Each sensor has a unique ID code function7. interchangeable tire location sensor waterproof, waterproof grade: IP5K4K8. Korea Certification radio frequency technology, open the effective transmiion distance of 80 meters or more, updated in real time sensor data, tire preure and temperature abnormalities immediate alarm9. Switzerland imports Freescale program chip and heat-proof batteries, power lasting, more accurate monitoring data, to protect the safetySIZE:for Toyota : 34mm*23mmfor Nian : 36mm*21mmfor Mazda : 39mm*24mmfor Honda : 37mm*23.8mm (big size: 44.6mm*25.3mm)