CAR REFRIGERATOR SMART CONTROL BOARD

MAIN FUNCTION & FEATURE1.There are five function buttons on the main control board, which are battery voltage gear select, on/off, setup, up and down. 2. Open or close the refrigerator freely and setup the inside temperature. 3. Control the two temperature zones of refrigerator meantime, setup different temperature for two zones.4. Setup the protect gears of battery voltage in the car according to the actual situation, in order to avoid over discharge of the battery. 5. Setup the compensation value of the temperature sensor when leave factory, make sure the accuracy of the temperature testing.6. Freely switch between ℃/℉ based on the client's habit. 7. Two-way constant current output control of LED lamp and Hall element control the switch of the LED lamp.8. Automatically detect of open circuit and short circuit of the temperature sensor.9. Manually switch the automatic temperature control mode and forced cooling mode10. Function of avoids power source reversal connecting11. Wireless communication function: achieve control and display function by mobile phone12. Offering USB interface for power output TECHNICAL PARAMETER1. Operating voltage range:  VDC 8V~30V2. Operating temperature range:  -30℃~70℃2. Temperature control range: -18℃~10℃3. Display resolution of temperature measuring: 1℃4. Display resolution of voltage measuring: 0.01V5. Refrigerator compressor: 12V DC convertor, 24V DC convertor6. In the open area, the wireless communication distance ≥10m (option)7. USB interface for power output: DC 5V, 1AWE CAN OFFER TAILOR-MADE DESIGN OF DIFFERENT FUNCTIONS FOR OUR CUSTOMERS.