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Davies Craig DC-1020

TyreGuard 400 Sensor Signal Booster

Davies Craig DC-1020


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Estimated to ship directly from the manufacturer on 06/28/18
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Davies Craig DC-1020 TyreGuard 400 Sensor Signal Booster $59.04
TyreGuard 400 Sensor Signal Booster

Davies Craig DC-1020 Details

TyreGuard 400 Accessories & Components

The TyreGuard 400 Booster / Repeater is designed to enhance the signals from the sensors to the monitor should the vehicle that the TPMS is fitted to exceeds 8.0 meters. While the system has been tested and will function up to 18 meters (60 ft), there may be occasions where a vehicle will emit electronic interference causing the loss of signal from the sensors. The chance of losing signals increases with distance (monitor to rear tires), extreme cold and battery deterioration.

The TyreGuard 400 TPMS (Tire Pressure Monitoring System) is a unique electronic safety system for monitoring air pressure and temperature in your tires. It consists of simple easy-to-install, screw on sensors and a hand-held monitor. Fixed to the tire valve stem, each sensor monitors the air pressure and temperature inside the tire, and then transmits the air pressure and temperature information to the monitor. This information is then graphically illustrated on the monitor screen and the operator can scroll through the data for each individual tire. The driver or passenger can read the specific data of each tire's air pressure and temperature parameters displayed on the screen. An audible alarm will sound and the red LED light will flash should the tire pressure and/or temperature vary markedly from each tire’s targeted air and temperature settings. The TPMS will monitor the air pressure and temperature of up to 22 tires with a pressure range of 0 to 145 psi and sensors within 7.6 meters of the monitor device and 16 meters with the use of a signal booster.

This system has several warning notifications which advise low / high pressure, slow / rapid leak and high temperature. These will appear on the screen with an audible alarm and red LED light flashing. After programming the ideal psi for each tire into the monitor, a transmitter is attached to each wheel’s valve stem in sequence. Various levels of warnings are issued for pressure changes (under & over), high temperatures and low battery status.

Alarm Notifications:

  • 1. Low Pressure Level 1: Drop 15% Below "Baseline Pressure"
  • 2. Low Pressure Level 2: Drop 25%
  • 3. Low Pressure Level 3: Drop 50%
  • 4. High Pressure Level: Rise 120% Above "Baseline Pressure"
  • 5. High Temperature: Above 165° F


  • Monitors Tire Pressure and Temperature
  • Capable of Monitoring up to 22 Tires
  • 0-145 psi Pressure Range
  • -4° to 185° F Temperature Range
  • Easy to Install and Set-Up


Some parts are not legal for use in California or other states with similar laws / regulations