Remote distance: about 10m Voltage: 12V LCD Connector pin: 3 Pins Remote Control: 4 Button with display Plateau model: Yes Battery:2 x AAA 1.5V, NOT INCLUDED Fitment:For 5KW Air Diesel Parking Heater Remote control code-matching operation In shutdown state,simultaneous long press "on/off" button and "right" button for two seconds,enter remote control code as follows: "OC 1" 1) Press "left" button or "right" buttonto adjust the third digit value for remote control coding,the numerical range is 1-5,corresponding five remote controls. 2) Choose the Code of Remote Controller,arbitrarily press a key of the remote control, Machine Coding Successfully and Exit Coding State. 3) Short press "set" buttonto exit remote control code. Remote Control Requirements: 433mhz,24-bit code. The remote control is a wireless two-way communication, which can monitor the movement of the equipment from a long distance. Note: There is a transparent plastic protective film on the screenthatcan be removed before using. Installation guide not included, we strongly recommend you seek 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:As Shown Material:Plastic Package Contents: 1 x LCD Switch & Remote 1 x Mother Board