With visual and audible warning， this TPMS is easy to install and very convenient to use. (Note: This device is fit for TOYOTA cars only!)

Features:
Match with valve-cap external sensors.
Special for TOYOTA car.
Easy installation.
OE-FIT button design LED display.
Match with original button on car dashboard.
Spot on display scrolls every 2 seconds to show the real-time tire pressure of corresponding tire.
Sensor preset in factory， no pairing is needed.
Wireless transmission， no wires connection is needed.
The lightest valve-cap external sensor (no balance needed after installation).
Flexible sensor installation / relocation (without hassles or any breakdown of tires).
Self-testing for each power on.
Sensors with PVD black nickel coating.
Visual and audible warning.
High temperature and low battery of sensors will be alarmed.

Specifications:
Sensor
Operating Frequency: 433.92MHz
Operating Voltage: 1.8~3.3V
Operating current: ≤18mA
Static current: ≤1uA
Operating Temp.: -20℃~+60℃ / -4℉ ~ + 140℉
Battery Model: CR1632
Battery Voltage: 3V
Battery Life: ≥2years

Display
Operating Frequency: 433.92MHz
Operating Voltage: 12 ± 3V
Operating Current: ≤30mA
Static Current ≤3mA
Operating Temp: -20℃ ~ +85℃ / -4℉ ~ +185℉

General:
Package Size: 22 * 15 * 7cm / 8.7 * 5.9 * 2.8in
Package Weight: 302g / 10.7oz

Package List:
1 * Display
4 * Sensor
1 * Set Installation Accessory
1 * English User Manual