1. Suitable for air parking heater with corresponding interface, LCD display is easy to read. 2. Features control button functions, fuel filling manual mode, timing start or stop, time setting, and more. 3. Humanized design supports timed start or stop. Remote pairing for convenient and quick operation. 4. The product is fully tested before shipment to ensure proper functionality. 5. Widely used for parking heater controllers with 12V/24V power supply voltage, suitable for cars, trucks, and other vehicles. Remote control pairing. Scheduled start or stop capability. Color: As Shown Material: Plastic Package Contents: 1 x Monitor 1 x Remote Control Only the above package content; other products are not included. Note: Light reflection and different displays may cause slight color variations between the item and the image. Measurement error allowance is +/- 1-3 cm.