Specifications Product Name: Air Diesel Heater Controller Material: Plastic + Metal Main Color: Black Voltage: 12V/24V LCD Size: 95x60x14 mm (L x W x H) Remote Control Size: 55x30x8 mm (L x W x H) Motherboard Size: 104 x 58 x 28 mm (L x W x H) Remote Control: 4 buttons LCD Connector: 3 pins Quantity: 1 set Accessories: Compatible Models: Universal Features: - Remote control pairing. - Manual fuel filling mode. - Timed start or stop. - Time setting. Remote Control Pairing Instructions: In the off state, first press the up button, then press and hold the confirmation button for more than 3 seconds to enter the remote control pairing interface, the display shows HFA-, press the remote control to start pairing, exit the pairing interface after successful pairing, the machine enters the power-on state, if the pairing fails, it will not enter the power-on state, and if the pairing times out, it will automatically exit the pairing mode. Package Includes: or 1x LCD Switch and Remote Control or 1x Motherboard or 3-piece set: 1x LCD Switch and Remote Control and 1x Motherboard