Shenzhen Bosstar Technology Co.,Ltd


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Shenzhen Bosstar Technology Co.,Ltd

Add: E305, Building T1, Silicon Valley Compound, QingQuan Road, Longhua Street, Longhua District, Shenzhen, China

TEL: 0086-755-21031985

Mobile/WhatsApp: 008613923443358

Wechat: 13923443358



Car TPMS Solar Power Tire Pressure Monitoring System With External

High-definition colorful LCD display, simultaneously show 4 tires pressure

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Main Features

1. Prevent tire bursting
2. Tire leaking warning
3. Reduce tire wear
4. Save feul
5. Solar energy charging
6. Visual and audible warning for abnormal tire pressure and temperature 
7. NXP Semiconductors Chip(Import from US)+Maxell battery,Super stability



• High-definition colorful LCD display, simultaneously show 4 tires pressure
• Pressure range: 0-8Bar / 0-116PSI
• Sensor preset in factory
• 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
• End users can set the threshold of tire pressure
• Convertible pressure unit (PSI / Bar)
• Sleeping mode available, Built-in G-sensor, can be wake up immediately when the car is moving.
• Display with visual and audible warning for tire pressure and   temperature
• Low display battery warning
•From the car stop to start, Sensor can be wake up in 5s

Technical specifications for display:
• Operating frequency: 433.92MHz ±68KHz
• Operating current: ≤7mA
• Static current: ≤100μA
• Operating voltage: 4.5-6V
• Operating temperature: -25℃-+85℃
• Built-in battery capacity: 3.7V/500mA
• Weight:67g ± 1g
Technical specifications for external sensor:
• Operating frequency: 433.92MHz ±28KHz
• Operating voltage: 2.1-3.6V
• Operating current: ≤10mA
• Static current: ≤1uA
• Operating temperature: -20℃ - +60℃
• Storage temperature: -20℃- +85℃
• Battery life: ≥2 years(the battery can be replacement)
• Weight: 9g ±1g
Certificates: CE, FCC and RoHs


Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral gift boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of 
the products and packages before you pay the balance.

Q3: How long is the warranty?
A: All of the products are provided with one year warranty service.
During this one year ,If problem on software, Bosstar offer software to upgrade, if hardware problem,bosstar will send parts for replacement ;Noted:All the problems mentioned here are not defected by human action.

Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q5: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit 
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

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