What's in the box:

TPMS Tire Pressure Monitoring System Wireless Real-time LCD Display 4 External Sensors Alarm Function (Standard)

This Tire Pressure Monitoring System can display real time pressure and temperature simultaneously of 4 tires, and giving the warning once there is a abnormal status. Besides, it automatically sleep when there is no vibration.

Features:
Real time monitor the 4 tires' pressure and temperature simultaneously.
Intelligent sleeping mode for power saving; As well as with tire leaking warning.
Visual and audible warning for abnormal tire pressure and temperature.
4 tires pressure and temperature data are displayed on the monitor at a glance.
There are 2 units Bar or Psi pressure unit for selection.

Specifications:
Material: ABS
Color: Black
Type: External
Working Frequency: 433.9200MHz0.1MHz
Working Voltage: sensor: 2.0-3.6V; display: 5V
Static Current: sensor 1uA; display 0uA
Dynamic Current: sensor 15mA; display 30mA
Working Temperature: sensor: -40~+125; display: -20~+70
Monitoring Temperature: -40~+130
Monitoring Pressure: 0bar~3.5bar
Package Size: 13.5*10*3.5cm / 5.31*3.94*1.38in.
Package weight: 139g / 4.9oz

Package List:
1 * Displayer
4 * External Sensors
1 * Buckle
1 * USB Power Cable
1 * User Manual (English)