Usage Tips:Practical and professional: This Car Air Heater Control Board Motherboard is a perfect accessory for your car, providing practical and professional control. Durability and performance: Made of plastic material, this circuit board ensures good performance and long-term usage. Easy installation: With its easy installation feature, you can quickly and effortlessly set up this control board. Stable characteristics and high reliability: The control board exhibits stable characteristics and high reliability, ensuring the efficient functioning of your car's parking heater. Colour:Photo Color Material:Plastic Fitment:For 5KW Air Parking Heater Important Note: If your motherboard and controller look the same as ours, then you can buy a motherboard or a controller to replace your broken one. If your motherboard and controller are different from ours, you need to buy motherboard and controller together to replace your broken . Or it not fit for your heater. Different batches, different angles and lighting, there are slight differences between the actual product and the picture, which not affect normal use Package Contents: 1x Mainboard 1x 3-wire black LCD switch 1x Remote controller (without 27A 12V battery) 1x Wire harness 1x Brown sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.