USB Car TPMS Tire Pressure Monitor Alarm System Kit with 4 External Sensors for Android Video Player
Features:1. Prevent accidents;
2. Extend the service life of the tire;
3. Prevent air leakage;
4. More fuel-efficient;
5. Reduce the wear of the suspension system;
6. Balance tire pressure to optimize performance;
External sensor installation:When installing, screw the anti-theft nuts to the bottom of the valve, then tighten the external sensors.
After the installation is complete, check for leaks.
Specifications:Packing size: 170 x 120 x 45mm/6.69 x 4.72 x 1.77"
Gross weight: 175gSensor parameters:
Operating voltage: 2.1V~3.6V
Standby current: <0.7 uA
Temperature measurement accuracy: ±4°C
Operating temperature range: -20°C~60°C
Pressure measuring range: 0-8 Bar
Emission current: <8mA
Waterproof rating: IPX67
Sensor weight: ≤10g
Size: 20 x 16mm/0.79 x 0.63"Host parameters:
Operating voltage: DC 12V
Maximum operating current: less than 15mA
High frequency operating frequency: 433.92MHz
Working temperature: -40°C~85°C
Receiver sensitivity: <-105dBm
Interface mode: USB
Communication line length: 200mm/7.87"
Package Content:
1 x Host Machine
4 x External Sensors
4 x Theftproof Screw Nuts
1 x Wrench
1 x Double Sided Adhesive Tape
1 x User Manual