12V Air Diesel Heater LCD Switch Control Controller Board Motherboard Remote for Auto Van Camper Included Package: 3PCS SET (1x LCD Switch & Remote Control & 1x Main Board) Specifications: Color: Blue and Black Remote Distance: Approx. 10m Voltage: 12V LCD Connector Pin: 3 Pins Remote Control: 4 Buttons Standby Model: Yes Battery: 1PC 27A 12V, INCLUDED Compatible With: For 3KW 5KW 8KW Air Diesel Heaters Remote Control Code Matching Operation: When powered off, press the "On/Off" button and the "Right" button simultaneously for two seconds to enter code setting mode: "OC 1" 1. Press the "Left" or "Right" button to set the third digit value of the remote control code; range is 1–5, corresponding to five remotes. 2. Select the desired remote control code, then press any button on the remote; device will confirm successful coding and exit programming mode. 3. Briefly press the "Set" button to finish remote code setup. *Remote Control Requirements: 433MHz, 24-bit Code