Specification:
Name: Car Tire Pressure Monitor
Sensor Type: External Sensor / Built-in Sensor

Host Parameters:
Receiving Frequency: 433.92MHZ±0.02MHZ
Working Temperature: -40℃~80℃
Solar Charging: USB+Solar Charging
Working Current: ≤15MA
Shutdown/Sleep Current: ≤100MA
Working Voltage: 3.7V

Built-In Sensor:
Receiving Frequency: 433.92MHZ±0.02MHZ
Sensor Chip: German Infineon SP37
Modulation Method: ASK
Working Temperature: -40℃~120℃
Pressure Range: 0-3.5Bar
Battery Model: 2050

External Sensor:
Receiving Frequency: 433.92MHZ±0.02MHZ
Sensor Chip: German Infineon SP37
Modulation Method: ASK
Battery Model: 1632
Working Temperature: -20℃~80℃
Pressure Range: 0-3.5BAR

Features：
--Real-time monitoring with swift and accurate readings
--Wireless transmission technology; no wire connection needed between the monitor and sensors
--Long-lasting battery life, ensuring continuous monitoring for extended periods
--Waterproof and dustproof sensors to withstand different road and weather conditions
--Automatic alert system for abnormal tire pressure to ensure your driving safety
--Large display screen, showing the tire pressure of 4 wheels at the same time
--Compatible with various models on the market
--Using high temperature resistant materials

Package includes:
1 x Car Tire Pressure Monitor
4 x Sensor(External Sensor / Built-in Sensor)
4 x Anti-theft nut
1 x Wrench
1 x Strong Glue
1 x Color Box
1 x Instruction Manual