Solar charge TPMS for car, internal sensor

Model Number: SF5211 Brand Name: TireBull Key Specifications/Special Features: Key features:Pressure range: 0-8 bar/0-116PSISensor preset in factory, no pairing is needed Wireless display (place on dashboard freely) Display can be charged by solar energy or mini USB charging slot

Intelligent design for power saving of display

Self-testing for each power on

High-capacity battery, can be used normally two months

Military sensor battery: long battery life (>6 years)

End users can set the threshold of tire pressure

Convertible pressure unit (PSI / Bar)

Sleeping mode available

Display with visual and audible warning for tire pressure

Low display battery warning

Sensor with wide range of operating temperature (-40±125°C/-40℉-+257℉)

Innovative technology, super long standby time, the display shows the digits automatically during driving, automatically enter power-saving mode when parking

Technical specifications:
Professional sensor:

• Operating frequency: 433.92MHz ±28kHz
• Operating voltage: 2.0-3.8V
• Operating current: ≤10mA
• Static current: ≤1uA
• Operating temperature: -40°C - +125°C/-40°F - +257°C
• Storage temperature: -40 °C - +125°C/-40°F - +257°F
• Battery life: ≥3 years
• Weight: 31g ±1g

Display:

• Operating frequency: 433.92MHz ±68kHz
• Operating current: ≤3mA
• Static current: ≤100μA
• Operating voltage: 2.6-3.6V
• Operating temperature: -20 to +70°C/ -4℉-+158℉
• Built-in battery capacity: 3.2V/160mA
• Charging temperature: 10 to +65°C/ +14℉-+149℉
• Solar charging current: ≥15mA (at 5500LX 25°C/77℉)
• USB charging current: ≤40mA

Includes:

• Display: 1 piece
• Sensor: 4 pieces
• Spanner: 1 piece (for lock/unlock sensor)
• 3M sticker: 2 pieces
• Manual: 1 piece