TPMS-Tire Life TPMS

KW104,Able to install to any wheel

All function of KV104 is available

Inch-up(17",18",19",20") wheel and wheel made privately

Exposure of 4 tires' pressure at once

Superior (world-leading, easy-to-install) products for your monitoring tire pressure, any wheel!

01. TRANSMITTER SENSOR

Battery voltage : 3V

Battery shelf life : More than 5 years(25°C)

Battery capacity : 380mAh

Transmission power : -35dBm

Modulation mode : FSK

Static current : 1.6uA~2uA

Transmit current : 0.7mA~1mA

Storage temperature: -45°C~135°C

Operating temperature : -40°C~125°C

Operating humidity : 100%

Operating frequency : 447.5125MHz

Pressure monitoring range : 0~199PSI

Pressure reading accuracy :
125°C -> ±2.9PSI
0°C~55°C -> ±1PSI
-40°C -> ±2.9PSI

Temperature reading accuracy: ±5°C

Sensor weight : 42g

02. DISPLAY

Operating voltage : 12V DC

Operating current : ≤50mA

Operating temperature : -20°C~85°C

Operating humidity : Up to 95%

RX Sensitity : Over -100dBm

RX Frequency : 447.5125MHz

Monitor size : 83mm*40mm*30mm

Monitor weight : 68g

Monitoring

Low tire pressure

The tire icon is hollow; indicating tire pressure is low, or tire is rapidly losing air.

High tire pressure

The tire icon is full with an outer shell; indicating the tire pressure is too high.

High temperature

The high-temp icon is visible; indicating tire temperature is too high.

Low Battery

The power in Sensor's battery is insufficent.

No sensor Signal

Cannot receive the signal from the Sensor.

Default Value

Low pressure

Warning threshold can be set to in between 1.2 Bar to 9.0 Bar. Default is 26PSI.

High pressure

Warning threshold can be set to the sum of low pressure warning ghreshold plus 1 to 13.7 Bar. Default is 55PSI.

High Temperature

Warning threshold can be set to in-between 65 to 110.

Unit Selection

There are PSI & Bar for pressure, and C & F for temperature.
1)PSI - Bar
2) F - C