• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Max Pressure: 200 Psi
  • Type: Digital
  • Certification: CE
  • Voltage: DC5V/1A
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: HWZ
  • Model Number: M7-3
  • Warranty: 1 Years
  • Battery life: 3-5YEARS
  • Weight: 10G
  • Transmission power: <10dBm
  • Size: diamiter 21mm, height 17.5mm
  • Transmission frenquency: 433.92MHz
  • Function: Monitoring Tire Pressure
  • Operation temperature: -40℃ ~ +80℃
  • Temperature accuracy: ±3℃
  • Pressure accuracy: ±1.5 psi(±0.1 bar)
  • Pressure range: 0-116psi (0-8 Bar)

Packaging & Delivery

Packaging Details Gift Box size & Carton Box size,can be customized.
Delivery Time Within one week after we received the money

Smart Car TPMS Tyre Pressure Monitoring System Solar Power charging Digital LCD Display Auto Security Alarm Systems

Product Description


  • Real-time monitoring, 4 tire tread temperature data with screen display, can support up to 5 tyres (spare tire)
  • The alarm value is customized for different models
  • Automatic switching machine, vibration awakens, smart power saving
  • Solar induction charging, built-in lithium battery, two charging methods
  • Light inductance, automatic open display backlight
  • Pressure, temperature overshoot, display and sound warning,
  • built-in sensor SI
  • Deep inside the tyre, the burglar is firm
  • Replace the car's gas mouth, and it's easy to inflate
  • Industrial battery, battery can be used 3-5years.
  • Using the American freescale 6-1 pressure sensor, high sensitivity response.
  • Weight:30g

more details:

Easy install cigarette light Monitor
Monitor working temperature:-20℃ to +85℃
Displays 4 tires pressure or temperature same time
Transmission power<10dBm
Transmission frenquency: 433.92MHz

* Battery repalceable
* Pressure range: 0-116psi(8bar)
* Pressure accuracy: ±1.5 psi(±0.1 bar)
* Operation temperature: -40℃ ~ +80℃
* Storage temperature: -40℃ ~ +85℃
* Temperature accuracy: ±3℃
* Transmission power<10dBm
* Transmission frenquency: 433.92MHz
* Size: diamiter 21mm, height 17.5mm
* Weight: 10g
* Battery life: 3-5 years(CR1632)



1.Trade term: FOB Shenzhen. 

2. Payment Term: 30% T/T deposit to start the order, balance before shipment. 

3. Lead time: 7-15 working days, depends on materials stock.

4. Warranty: 1 year on monitor and sensors, 3 months on accessories.


More pictures:

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
28 Transactions 50,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $22,000
Learn More