For Remote Control Parking Heater Thermostat On-Off Multipurpose Car Parking Heater Controller User Friendly Parking Heater Manage your truck's temperature from the comfort of your home with the Parking Heater Remote Controller. The dependable device ensures that the ideal temperature is achieved in any situation. Specification: Name: Car Parking Heater Controller Material: ABS Color: black Product size: Nest on/off: about 5.3x3.8cm/2.09x1.5 inches Remote control: about 8.3x3.9x2cm/3.27x1.54x0.79 inches Nest on/off wire length: about 30cm/11.81 inches Working voltage: 12V/24V Power: 1-8KW (kVA) Remote control power supply mode: battery x2 Plug style: round plug Instructions: 2-way remote control. 1.Remote pairing: 1). Place the receiving part to be paired in the waiting pairing state. 2). Long press the key on the remote control while confirming the establishment, the waiting pairing interface appears. 3). The remote control and the on/off enter into the automatic pairing process. After successful code matching, it exits the code pairing interface. 4). If the code fails, it will not enter the normal display 2. Temperature control mode: When select the remote control temperature control mode, press the up and down keys at the same time to on/off to automatic temperature control and display temperature. 3. Working status adjustment: The working status of the heater can be adjusted at any time by remote control. The method is as follows: 1). Up key: Increase the pump oil volume (manual temperature control mode), or increase the set temperature 2). Down key: Decrease the pump oil volume (manual temperature control mode), or lower the set temperature Bi-directional Remote Receiver: 1. on/off key: Long press on/off; there is a light under the on/off key. The light indicates that the light is on, blinking indicates a fault. 2). Power on: When the working voltage meets the condition, long press the on/off key. 2.Manual refueling: In the off state, press the on/off key 5 times continuously to start the manual pump oil quickly. 3.Remote Pairing: In the power on state, press the on/off button 5 times consecutively, the indicator light blinks and enters the remote control pairing waiting state. Packing List: (2 options) Nest on/off (round plug) *1 or Large remote control *1 See more product details 1.Variable Application: Suitable for parking heater of cars, trucks, and other vehicle models, letting you enjoy the warmth in cold weather, ensuring comfort and convenience 2.Simple to Use: You can change things like oil, electricity, and temperature with the car parking heater controller. It can be used to control and keep an eye on the heater's work to make sure the perfect temperature is reached whenever and wherever possible 3.Save Oil: Convenient for you to control the amount of oil, Car Parking Heater Controller includes manual refueling mode, helping reduce costs progressively by optimizing oil usage 4.Enhanced User Convenience: Set a predetermined timer on the Car Parking Heater Controller to start or stop the heater, ensuring optimal vehicle temperature and an enjoyable driving experience 5.Dependable Design: Made with dependable ABS material, this car parking heater controller can withstand extreme weather, ensuring long-lasting performance ideal for daily use _x000D_ _x000D_ Due to differences in shooting equipment, displays, and production batches, the product may have slight color differences. This is normal, please refer to the actual product. We have tried our best to restore the true color through professional equipment, but we still recommend that you watch it under natural light for the most accurate visual effect.