Safety Features: Cooking oil overheating prevention device: When cooking oil is overheated, the heating power automatically adjusts to prevent fire ignition. Safety device: When the flame turns out due to spillage or wind, the gas will automatically shut off. Fire extinguishing function: The stove burner automatically extinguishes the fire in about 2 hours after igniting. Fire extinguishing function forgotten to turn off the grill; timer will activate when ignited. Extinguishes in up to 15 minutes. Burnt extinguishing: When the bottom of the pot burns out for cooking with boiling dishes, it automatically extinguishes the fire. Potless detection function: Does not light up when there is no pot, and if the pot is lifted while igniting, it switches to low heat. Vibration Stop Function: When the device detects a vibration level of about 4 or more, it automatically extinguishes the fire. Ignition Lock: Prevents the ignition from prank and carelessness. Medium fire ignition function: To reduce flame overflow during ignition, please ignit with medium heat. Grill overheating prevention sensor: Automatically extinguishes when the temperature in the grill garage reaches an abnormal temperature. Remember to return the stove and grill operation button: When the fire turns out due to the safety function, the buzzer will sound every 1 minute if you forget to return the control button. Automatic temperature adjustment function: When the bottom of the pot is hot, the flame power automatically adjusts and adjusts to temperature.