Product model: SF519S/SF519Sw
product name: Tirebull SF519S/SF519SwSolar TPMS Car Tire Pressure Monitoring System LCD Display Auto Alarm System Solar tires Low Pressure Tire Gauge TPM System
Key features:
1. Solar and mini USB interface power supply, 4 internal/external sensors
2. Solar high temperature explosion-proof battery, charging fast, power lasting
3. Real-time highly accurate tire temperature and pressure, four rounds of data with the show
4. Fuel-saving, forecast leaks, extend tire life, balance tire pressure, to ensure Driving safety
5.PSI, BAR two kinds of pressure unit selection, ℃ and ℉ two kinds of temperature unit selection
6. Each sensor has a separate ID code tire position that can be interchangeable
7. The sensor has a waterproof function, waterproof rating: IP5K4K
8. the effective transmission distance of 80 meters or more, the sensor
Real-time update data, tire pressure and temperature alarm when the alarm
9. Import Freescale program chip and Switzerland high temperature explosion-proof battery, power holding Long, monitoring data more accurate, to ensure the safety of life
Technical specifications for display:
• Operating frequency: 433.92MHz ±68KHz
• Operating current: ≤4mA
• Static current: ≤100μA
• Operating voltage: 2.6-3.6V
• Operating temperature: -20℃-+85℃
• Built-in battery capacity: 3.2V/160mA
• Charging temperature: 10℃-+65℃
• Solar charging current: ≥15mA (at 5500LX 25℃/77℉)
• USB charging current: ≤40mA
Technical specifications for sensor:
|
Internal sensor |
External sensor |
Operating frequency |
433.92MHz ±28KHz |
433.92MHz ±28KHz |
Operating voltage |
2.0-3.8V |
2.0-3.8V |
Operating current |
≤10mA |
≤10mA |
Static current |
≤1uA |
≤1uA |
Operating temperature |
-40°C - +125° |
20°C - +85° |
Storage temperature |
-40 °C - +125°C |
-20 °C - +65°C |
Battery life |
≥5 years |
≥2 years |
Weight: |
30g ±1g |
9g ±0.5g |
The size for display:
The size for internal sensor:
The size for external sensor:
The size of package:
Installations for internal sensor:
Installations for external sensor:
Installation locations for display: