M5 Motorcycle TPMS Wireless Motorbike Tire Tyre Pressure Monitoring Alarm System with 2 External Sensors
Feature:
1. Simultaneous display of tire pressure and temperature;
2. Alarm for abnormal tire pressure and temperature;
Alarm when tire pressure is higher than 3.2 bar (default value)
Alarm when tire pressure is lower than 1.8 bar (default value)
Alarm when tire temperature is higher than 70℃ (default value)
The default value can be adjusted according to actual needs
3. Red and blue atmosphere warning light: The warning light is blue when the tire pressure is normal, and red when it is abnormal;
4. USB power supply;
5. 5 alarm methods: rapid leak alarm, high and low pressure alarm, high temperature alarm, sensor low pressure alarm.

Specification:
Receiver:
Transmission frequency: 433.92MHz
Power supply: USB powered
Working voltage: DC 5V
Pressure unit: bar/psi
Temperature unit: ℃/℉
Working temperature: -20 - 85°C
Storage temperature: -40 - 125℃

External sensor:
Transmission frequency: 433.92MHz
Pressure range: 0-3.5 bar / 0-47psi
Default low pressure alarm value: 1.8 bar
Default high pressure alarm value: 3.2 bar
Measurement accuracy: ±0.1 bar / ±1.5 psi
Working voltage: DC+2.0 - 3.6V
Working temperature: -20 - 85°C
Storage temperature: -40 - 125℃
Waterproof: IP67
Battery: Built-in CR1632 button battery (the battery can be removed and replaced by yourself)
Battery life: 1-1.5 years

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow slightly measuring deviation due to manual measurement.