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1.25G data traffic from GPS 6-44 Wheels Max.203 PSI RS232 Truck TPMS 5 In LCD Monitor

1.25G data traffic from GPS 6-44 Wheels Max.203 PSI RS232 Truck TPMS 5 In LCD Monitor

Place of Origin : China TPMS
Brand Name : Highdart tpms
Certification : CE, FCC, RoHS
Model Number : HDK21
MOQ : 1set
Price : $210-$350
Packaging Details : color box
Delivery Time : 3-7days
Payment Terms : T/T, Paypal
Supply Ability : 5000pcs/month
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6-44 Wheels Max.203 PSI Truck TPMS With Strap-on Sensors Display In 5 In LCD Monitor

5 IN LCD monitor built-in RS232 receiver (black box), could be matched with GPS and DVD in truck

Max.203 PSI

Certificate: RoHS, CE, FCC

1.25G data traffic taken to GPS

How the TPMS receiver work?

The TPMS receiver decodes the radio frequency (RF) signals transmitted by each of the vehicle’s tire pressure sensors. The receiver uses its pre-programmed pressure thresholds to alert the driver when a tire pressure sensor detects pressure loss. The receiver uses the vehicle’s network to communicate any TPMS or system diagnostic messages. The receiver monitors wheel rotation (transmitted by the pressure sensors) and the received signal strength information (RSSI) for each sensor: this enables it to automatically determine the location of each sensor on the vehicle. Because of this, the sensors do not need to be reprogrammed after the tires are rotated. The display automatically updates with the vehicle’s new tire and sensor positions.

5 IN LCD monitor

5 IN LCD monitor technical parameter

  • input voltage 12-32V
  • System standby working current 20mA
  • Charging time 5H
  • HF emit working frequency 433.92 MHz
  • Pressure measurement range 0-1400 Kpa (0~203 PSI)
  • Temperature measurement range -40℃~ 125
  • Waterproof IP67
  • Battery lifesapn over 5 years


  • Working voltage DC12V ~32V
  • RF signal emit cent frequency 433.92MHz
  • RF emit signal baud rate 5K bps
  • Total at1.3G data trafic every year, lower cost on wifi per year

Strap-on Sensor

  • Battery model no. CR2050 ( 350 mAh)
  • Battery lifetime over 5 years
  • Frequency: 433.92 MHz
  • Pressure measurement range 0-1400 Kpa (0~203 PSI)
  • Temperature measurement range -40℃~ 125
  • Waterproof IP67

New strap on TPMS, no need to worry the valve type problem any more.

How to install TPMS sensors using a TPMS sensor strap band?

The use of a sensor strap bands may be required for some OEM applications like some Ford F-Series Trucks. Most sensor bands are used with 3 piece wheels, oversized wheels, and wheels with drop center valve stem holes. Some 3 piece wheels may have two holes drilled into the barrel, one for standard valve stems and one for TPMS. We included some pictures to aid in the installation, as with any Do it Yourself, preparation is key! Installation is assuming tires have not been mounted yet.

  1. You must remove the TPMS sensors that are mounted inside of your stock wheels. This requires going to a tire shop and having your tires removed. The sensor is located inside of the tire, banded to the wheel. It is a good idea to remind the tech removing the tires that you do have a band mounted TPMS sensor in the wheel so that they will be cautious of it so as to not damage it when removing the tire. Once the tire is separated from the wheel, the sensors are easily removed by squeezing the ends of the brown stopper together and then carefully prying the metal tab outward with a small flat blade screwdriver and swinging the sensor upward on the hinged tabs. Take note of how the sensor is oriented. You must mount the sensor the same way in the new wheel, keeping the same edge parallel to the outer face of wheel. No problem if you forget to check, as the sensor is marked.
  2. The sensor will be mounted on the new wheel in the same orientation as removed from the old wheel. You should position the new sensor 180 degrees from the valve stem. The new (supplied) cradle will be affixed to the wheel with the (supplied) 3M double-sided adhesive tape. I chose to prep the location where the sensor would be mounted by wiping the area clean with rubbing alcohol and a clean rag. You want the area to be clean and dry for best adhesion of the cradle mount. It is important to install the cradle to allow the sensor to be mounted with the proper side toward the outside edge of wheel. See sensor to make sure.Remove tape and mount cradle. Note: for my installation, I chose to cut the tab off of the side of each sensor cradle. I did this so that cradle would fit the contour of my wheels. This is probably not necessary for all wheels, but I felt it was justified for my application.
  3. Thread the band through the installed cradle. Tighten the band, with the clamp end positioned near the valve stem (180 degrees from the sensor). After tightened I chose to trim the excess. If you do not trim the excess I would suggest restraining the loose end of the band to avoid unwanted noise when the vehicle is in use at low speeds, such as coming to a stop. In Figure 2 below, take note of the position of the clamp end relative the valve stem (black circle). Note: picture taken before I trimmed the excess from the band.

Fig. 2 - Band Installed

  1. Snap the sensor in place. Hooked end installed first, then lower the sensor to snap firmly in place. See figure 3 below.

Fig. 3 - Sensor installed

  1. TPMS install is now complete and you are ready to have your tires mounted and balanced.

DB9 connector is available for GPS.

If you need help installing the TPMS Mounting Strap Kit, please feel free to contact our customer service department at

Xiamen Highdart Electronic Information CO.,Ltd.

Add: Building #2, Floor 13, No.1888 Hongxiang West Road Haiximingzhu

Xiangan District, Xiamen, China

Office call: 86 592 558 1826

Cell Phone: +86 180 462 261 26

Wechat & Whatsapp: +86 180 462 261 26



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