Embedded tpms monitor install in bus, 2.8-inch screen, support 1 to 18 wheel bus truck with 8v1/12v1 valve. Can use internal or external sensor. Monitor support RS232 port or CAN-BUS port

Bandage internal sensor includes 1.68M bandage and CR2450 battery, battery life is more than 5 years or 200kKM.

External sensor have CR2050 Battery and CR1632 battery, CR2050 battery life is more than 5 years or 200kKM, CR1632 battery life is 24months only, but it can be replaced by yourself.  

Repeater can install under the bus or truck by screw, only give DC24V power enough, and his waterproof of shell is IP67 if you select better power cable.

In this mode of TD21SOW, sensor support the truck with 12mm big valve, if you want to use t-valve, let me know again

Easy to install, Monitor fix by screw

Button sensitive, easy to operate and learn, set up and query integration;

White, elegant backlight display data is clearly visible

Supports up to 18 tires pressure / temperature monitoring simultaneously, and if you need to support 22wheel or 26wheel or trailer exchange, let's know in advance before you give order.

Tire cycle display, data information, alarm icon at a glance, easy to observe;

A variety of pressure / temperature unit selection

Independently set the tire high pressure / low pressure / temperature alarm standard value

Low pressure, high pressure, high temperature, leakage and other alarm functions integrated

Sound, flashing and other alarm methods, suitable for commercial vehicles noisy environment.

Main display interface

1.       tire mode

Imitation truck shape, the upper is the vehicle head, the lower is the vehicle body. Each tire is represented by a small, rectangular icon with up to 18 tires (front 2 rear 16).

2.       Receiver working status

After the boot, the receiver is in working condition, the display screen displays the pressure and temperature of each tire cyclically every 6 seconds, and the tire in the specific position flashes

3.       Data up and down checking

When under working status, press  to check above tire’s data and press to check below tire’s data.

System Setting Method

Note: System Preset in factory,if correct installation and normal use, do not have to operate the following settings.

Enter system setting mode

When it is under normal working status, long press key for 3 seconds, enter the first setting, the screen will display “P1”, Shortly press key 1 second each time, number plus 1, it will switch from P1 to P5 circularly. Press key to enter setting.

Press key or no press any key approx. 10 minutes, it will exit to normal working status.

P1-P5 definition explanation (if you need 22wheel with rs232 protocol, will cancel P2)

P1：Sensor ID Learn

P2：Sensor Position Exchange

P3：Tire pressure/temperature warning threshold value setting

P4：Unit Setting

P5：Vehicle tire number setting and sensor location setting

Data Factory Default Setting

Pressure Temperature Unit Explanation

Warning Status

The receiver displays the tire pressure and temperature in turn every 6 seconds. When the tire pressure or temperature exceeds the safety range set by the user, the corresponding tire position on the receiver display and the corresponding parameters are blinking, the anomaly alarm icon is displayed and the alarm sound promptly. Press the key to turn off the alarm tone, but the anomaly warning icon will be displayed until all tire faults are removed.