Notice: Please push left button over 3 minitus to turn on monitor, if it does not work, please try again after charging. Parameter 1.Monitoring system body Operating voltage: 3.7-5V Storage temperature:-30C-90C working temperature:-30C-85C RF Emission frequency:433.92MH50KHz RF Signal sensitivity:-90dbm Display mode:LCD Color Bright screen current:6mA Black screen current:4mA Size:85*95MM 2. External Sensor Battery life:24 months Operating voltage:2.1-3.6V Storage temperature:-30C-90C working temperature:-30C-85C Temperature resolution:2C25C Pressure range:0-5.0Bar Pressure resolution:0.1Bar Waterproof grade:IP67 Transmitted power:10dBm Emission frequency:433.92MHz Size:21mm*17mm weight:8.0g lithium battery:CR1632Model Features: Solar power charging; High and low pressure, leak alarm; LCD display screen, Simple user interface High accuracy, Using Freescale imported chips; Real-time monitoring tire pressure and temperature; Smart start: parking automatically sleep, the car starts automatically wake up. Two units (PSI / Bar) changeable, you can set the one you like. Sensors/' battery Changeable Description: Solve the sensor does not work:Match sensor(Vent) Long press //'//'menu key//'//' 3 seconds to //'//'U/S//'//',then short press //'//'menu key//'//' several times to enter//'//'LID//'//' interface,it shows ID of four tires and car icon. Short press //'//'left/right select key//'//' to learn ID opertion.Select tire you plan to learn ID of sensor by press//'//'menu key//'//',default setting is //'//'FL//'//' When tire is selected,display new //'//'ID//'//' in receiver after active sensor///'s ID(internal sensor active by charging/vent tier). Do the same operation to match other three sensor.When all sensor are matched,short press //'//'menu key//'//' to save and go to //'//'Ex//'//' Specification: Solar power charging LCD displaying Adhere to windscreen for installation Operating frequency: 433.92Mhz 50KHz Operating voltage: 3.7-5 V Working temperature: -20 -75 Adhere to windscreen for installation Operating frequency: 433.92Mhz 50KHz Operating voltage: 3.7-5 V Working temperature: -20 -75 Packing: 1 set Solar Charging Tyre Pressure Monitoring System 4 External sensors 1 USB cable 1 set accessories (tool) New Display Balck Details pictures How to change battery Frequently Asked Questions 1. When we need to do tire alignment operation The sensor fix to the tire by Front-left/Front-right/Back-left/Back-right. Tire alignment can only be done after tire position exchange. 2. When TPMS will give out the alarm? During in the course of driving, if the tire nail leak, pressure is too high or too low, the temperature is too high, the battery is low, the icon will be light on and machine will give out alarm. 3. Complete TPMS installation, a tire does not display data information? A. Car can only receive tire pressure sensor data in driving. B. Check whether the distance between the receiver host and the tire pressure receiver is within a reasonable range. If the distance is reasonable, please re-pair. C. The above method can not solve the problem, please contact customer service center. 4. When receiver host turn no, why tire pressure data is not show on the display at once? In order to reduce power consumption and extend the service life of the sensor, the sensor will not transmit the signal at the time of car parking and the tire pressure is not abnormal. At this point we need to start the can, the speed is faster than 20KM / H and exercise a distance, the sensor will goes into timing launch mode, to transferred real-time update data so that receiver host will show on the display. Reminder 1. Please use this product correctly and use it within its permitted range. 2. The installation process should be strictly in accordance with the contents of manual operation, be sure to have experienced tires to install technicians to disassemble, if due to improper installation and bring undesirable problems, the Company will not be responsible for any problem. 3. When you need to dismantle the tire, please pay attention to tire pressure sensor, to avoid any damage caused. 4. In the set threshold, to strictly comply with the scope of the threshold, different models should be in accordance with its tire parameters or instructions. Sales agents set the range and parameters already, which we do not need to modify. 5. Please check battery capacity daily. It is special require to do check before your driving. 4 Style Smart Car TPMS Tyre Pressure Monitoring System Solar Energy Digital LCD Display Auto Security Alarm Systems With Sensor g System Solar Energy Digital LCD Display Auto Security Alarm Systems With Sense