1.Dynamically monitor tire pressure on 4 wheels at same time,prevent damage from flat tire,Improve fuel efficiency, prolong tire life span, ensure driving safety.
2.It was designed as a direct tire pressure monitoring system,installing pressure and temperature sensor on the tire, then displaying the real-time data on phone (Android , IOS, IPad) through Bluetooth connection,
3.During travel, tire pressure and temperature displayed in real time and send alert when statistics abnormal. For your safety.
4.TPMS supports both Android and iOS, requires Bluetooth 5.0 .

Product name: TPMS Bluetooth Tire Pressure Monitor
Product style: external sensor
Product specifications: 4 rounds
Detection range: 0-8.0 Bar
Working voltage: 3V
Working current: 100μA
Bluetooth operating frequency: 2.4GHz
Bluetooth transmit power: 0dBm MAX
Waiting time: less than equal 5s
Display mode: mobile APP
Waterproof rating: IP67
Working humidity: up to 95%
Tire pressure detection range: 100-1300kPa
Tire pressure detection accuracy: ±10kPa
Tire temperature detection accuracy: ±3 Celsius
Product battery: replaceable 140mAh CR1632 (external sensor)
Battery life: 3~5 years (external sensor)
Colour:black
Material:ABS plastic

Package Contents:
4 x Sensors
4 x Screws
1 x Wrench
1 x English manual