Features: 1. Heater Switch: LCD switch monitor controller with remote control, suitable for car heaters, diesel air heaters, and automatic parking heaters. 2. Wide Application: 12V/24V power supply voltage; the parking heater controller is widely used in cars, trucks, vehicles, boats, etc. 3. Function: Oil, electricity, and temperature can be set arbitrarily. Manual refueling mode. Supports time setting. Timed start or stop. 4. Professional Design: The LCD screen is easy to read. The remote control is easy to use. Small size, lightweight, easy to carry. 5. Rigorous Testing: Fine workmanship and long service life. It has been rigorously tested before shipping to ensure the product is perfect. Specifications: Item Type: LCD Monitor Switch Remote Control Set Voltage: 12V/24V Material: Plastic Color: Black Heating Power: 8kW Remote Control Battery: Button cell, 1 x CR2025, 120mAh (included) Compatibility: For cars, trucks, vehicles, ships, etc. Package List: Package includes: 1 x LCD