Product: Wireless Solar/USB Power Tire Pressure Monitoring System TPMS w/ 4 External Sensors

Description:

Our product can help you know the real-time air pressure and temperature for 4 tires on the screen. Gives you early warning of air leaks and other abnormal tire situations so corrective action can be taken and tire life can be extended. When the air pressure or temperature of any tire goes outside the predetermined range,both the monitor display and an audible alarm warn you.You’re also warned when the battery of a tire sensor is low.

Specification:

Display screen:

• ·Display screen type:  LCD
• ·Operating temperature: -30°C-85°C
• ·Working voltage: 3.7~5V
• ·Daytime operating current:Standby current: <20mA
• ·Night operating current: <4mA
• ·Standby current: <50uA
• ·Transmission frequency:433.92MHZ+/-20KHZ
• ·Transmission mode: FSK
• ·Pressure unit: BAR/PSI
• ·Charging ways: Solar energy/USB (USB cable is not included)
• ·Battery:1*303450 3.7V 500mAh

Sensor:

• ·Operating temperature: -30°C-85°C
• ·Working voltage: 3.7-5V
• ·Standby current:＜1uA
• ·Transmission frequency: 433.92MHZ+/-20KHZ
• ·Transmitted power:＞8dBm
• ·Open Distance:＞30M
• ·Battery(each sensor):1*CR1632 3V
• ·Monitor size: Approx.9.5*8.5cm
• ·Sensor size(each): Approx.2*2*2cm

Package Includes:

• 1 x Tire Pressure Monitor
• 4 x External Sensor
• 1 x Anti-Slip Pad
• 1 x Wrench
• 4 x Anti-theft Nut 
• 1 x User Manual
• 1 x USB Cable