Camera External Cooling System/Cooling Fan.

About this item

• 【Directional Design】This cooling fan is specifically designed for Sony A7M3/A7R3/A7R4/A1 cameras to prevent overheating, lagging, or shutdowns caused by prolonged video recording. (Note: The cooler does not have a built-in battery and requires an external power supply.)
• 【Easy Installation】 The radiator adopts a convenient embedded installation method, and only three step are needed for installation. Step 1: Open the folding screen of the camera. Step 2: Insert the cooling fan into the space on the back of the screen. If the cooling fan does not come off and the cooling panel is tightly attached to the camera body, it indicates that it is installed in place. Step 3: Connect the power supply through the included USB to Type-C cable to start the heat sink. There are four sections of EVA foam attached to the radiator, which can assist in fixing and alleviate resonance caused by high-speed fan rotation
• 【 Powerful Cooling Performance 】 The KOERTACOO cooling fan combines advanced TEC cooling technology with a 4000PRM high-speed fan to effectively dissipate heat from the camera, alleviate stuttering and shutdown caused by overheating during high-quality video recording, and thus improve work efficiency. (Attention: Do not use the cooling fan when the camera is not in operation to avoid equipment damage caused by internal condensation)
• 【Silent operation】The cooling fan adopts a silent fan with a running noise of less than 36dB, which can maintain efficient and quiet operation, minimize noise interference during video recording or live streaming,
• 【All-Metal Body】 The cooling fan features a full aluminum alloy body crafted with CNC precision machining. With 11 optimized cooling vents, it delivers maximum heat dissipation performance. The all-metal construction and advanced airflow design ensure both durability and superior cooling efficiency.