1. Suitable for air parking heater with corresponding interface, LCD display is easy to read. 2. Features control buttons, manual fuel filling mode, timer start/stop, and time setting functions. 3. Ergonomic design supports timed start or stop. Remote pairing for convenient and quick operation. 4. Fully tested before shipment to ensure proper functionality. 5. Widely used for parking heater controllers with 12V/24V power supply, 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 Package includes only the items listed above; other accessories are not included. Note: Lighting reflections and different screen displays may cause slight variations in color as seen in images. Measurement allows an error of +/- 1-3 cm.