Tire Pressure Monitoring System (TPMS)
  • Item No. : VAE421
  • Tire Pressure Monitoring System (TPMS)
  • Using state-of-art The pressure/temperature monitoring and RF technology, Vision TPMS (VAE-421) provides its valued customers with “Safety” and “Economy”.
    Safety:VAE-421 is an electronic system designed to monitor the air pressure inside the pneumatic tires on various types of vehicles. TPMS report real-time tire-pressure information to the driver of the vehicle.
    Economy :VAE-421 is keeping your tires properly inflated can save money over time. If tires are underinflated by 10 percent, the driver will typically experience about a 1 percent reduction in fuel efficiency.
  • Manual : Download

*Wired type

*Big LCD display

*Visual and audible alerts

*LCD backlight (On/Off)

*Adapting 2 more tire sensors for trailer

*Lightest sensor with snap-in patent

*Transmitter sensor battery indication

*Real time monitoring of tire pressure and temperature

*Pressure/ temperature unit selection for different requirement

*Tire rotation function

*Integrated RF Antenna


Working Voltage

9 to 15V DC

Current Consumption


Dimension ( W x H x D )

28 x 93 x 43 mm

Whole Kit Weight(gram)

63 grams

Operating Temperature

-40 to 185 F (-40 to 85 C)

Monitored Temperature Range

-40 to 257 F (-40 to 125 C)

Monitored Pressure Range

 0 to 101.5 PSI (0 to 700kPa)


Battery Life (Projected)

2~5 years normal use

Transmitter Frequency

433.920MHz (+/- 100kHz)

Transmitter Activation

Pressure Change or
Speed over 25 mph (40km/h)

Dimension ( W x H x D )

57 x 23 x 13 mm

Operating Temperature

-40 to 212 F (-40 to 100°C)