Description: 1. Suitable for diesel air parking heater with corresponding interface, LCD display is easy to read. 2. With control button function, fuel filling manual mode, timing start or stop, time setting, etc. 3. Humanized design, supports timing start or stop. Remote pairing, convenient and quick. 4. The product has been fully tested before shipment to ensure that the product is perfect. 5. Widely used for parking heater controller with 12V/24V power supply voltage, suitable for cars, trucks, etc. Features: 1. Remote control pairing. 2. Start or stop regularly. 3. Set time. Specification: Material: plastic Colour: black LCD switch size: about 9.5×6.3×1.3cm/3.74*2.48*0.51in Voltage: 12 (optional) Cable length: about 26cm/10.24in Application: diesel air heater for car or bus track Packing List: 1*LCD Switch or 1*Remote Controller or 1*LCD Switch+1*Remote Controller or 1*LCD Switch+1*Remote Controller +Motherboard controller Motherboard controller Features: 1. High quality, Fit for 12V/24V , 3 KW/5KW /8KW 2. After hot start, the air in the cabin can be preheated very quickly 3. Lower power consumption. One is the ideal heating method for long-term parking (8 watts of power is equivalent to the energy consumption of a turning bulb) 4. Lower fuel consumption (0.1 liters of oil per hour) 5. The temperature in the cabin can be set 6. Wide control range, very low power among similar products in the market 7. The cabin temperature is steplessly adjustable 8. Effectively reduce noise by controlling the blower speed 9. Optional internal or external installation 10. Real-time function monitoring 11. Maintenance-free, easy maintenance Package Included: 1x Parking heater control motherboard