Remote distance: Within 10m Voltage: 12V /24V LCD Connectorpin: 3 PinsTriangle Plug Remote Control: 4 Button Battery: 2PCS AAA1.5V, NOT INCLUDED Fitment: For 2KW 3KW 5KW 8KW Air Parking Heater Important Note: 1. There is a transparent plastic protective film on the screenthatcan be removed before using. 2.If your motherboard and controller look the same as ours, all black plugs. 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. Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Colour:Photo Color Material:plastic Package Contents: 1x LCD Switch & Remote 1x Mother Board 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.