1. Suitable for air parking heaters with a compatible interface; features an easy-to-read LCD display. 2. Includes control buttons, manual fuel fill mode, timer-based start/stop functionality, and time setting options. 3. Ergonomic design with timer-based start/stop functionality and remote pairing for convenience and ease of use. 4. Fully tested before shipment to ensure quality and reliability. 5. Designed for parking heater controllers with 12V/24V power supply; compatible with cars, trucks, and similar vehicles. Remote control pairing available. Scheduled start/stop functionality. Color: As shown Material: Plastic Package Contents: 1 × monitor 1 × remote control Note: Color may vary slightly due to lighting conditions and screen settings. Measurement tolerance: ±1–3 cm.