Majesun Smart Tpms Car Tire Pressure Security Alarm Monitor System 4 Sensors Display Solar Intelligent Tyre Pressure Temperature Warning

Parameter

1.Monitoring system body Operating voltage:2.1-3.5V Storage temperature:-10°C-85°C working temperature:-10°C-85°C RF Emission frequency:433.92MH±50KHz RF Signal sensitivity:-90dbm Display mode:Black and white Bright screen current:≤6mA Black screen current:≤4mA

2. External Sensor Battery life:24 months Temperature resolution:±2°C（25°C） Pressure range:0-5.0Bar Pressure resolution:±0.1Bar Waterproof grade:IP67 Transmitted power:≤10dBm Emission frequency:433.92MHz

Features:

Anti - theft sensor; Solar power charging; High and low pressure, leak alarm; Simple user interface; The internal sensor has a longer service life. High accuracy, Using Freescale imported chips; Real-time monitoring tire pressure and temperature; Smart start: parking automatically sleep, the car starts automatically wake up.

Specification:

Solar power charging Adhere to windscreen for installation Operating frequency: 433.92Mhz ± 50KHz Operating voltage: 2.1-3.5V Working temperature: -10 ℃ -85 ℃ Adhere to windscreen for installation

Packing: