Please read this manual carefully before using the product and keep it in a
safe place.
Thank you for purchasing 70mai External TPMS Sensor. This product has
to be used with 70mai smart main device, e.g. smart dash cams.
After binding it to the 70mai app and installing it on the tires, the product
can monitor the pressure and temperature inside the tires in real time and
send the data collected to the smart main device. When the tire pressure
or temperature exceeds the threshold value, the smart main device will
issue an alert.
Precautions
1. This product has to be used with 70mai smart main device, e.g. smart
dash cams.
2. It is recommended to bind the sensor ID in the 70mai app before
installing the sensors on the tires.
3. This product relies on the smart main device to monitor the tire
pressure. If the smart main device is turned off, the sensors cannot
detect the pressure or temperature of the tires and the smart main
device cannot give any alert.
4. Injecting certain chemicals (such as tire sealant, etc.) into the tire will
cause damage to the sensor.
5. This product cannot prevent tire leaks or blowouts. Please remember to
perform maintenance on your car and check your tires regularly.
Product overview
Case
Case position indicator
Note: Illustrations of the product and accessories in the user manual are for
reference purposes only. The actual product may differ slightly due to product
update and upgrade, please refer to the actual product.
CR1632 battery
01
Anti-slip gear
Base
Base position indicator
Locknut