dash cam ACC three lead hardwire kit is a power management device that supplies power to the dash cam from the car battery through the fuse box. Even after the engine is switched off, the DASH CAM can continue to operate to take advantage of the 24-hour parking monitoring function. Features: Input voltage: 12~24V. Output voltage: DC 5V. Output current: DC 3A. Automobile positive pole: (BAT+yellow line). Vehicle cathode (GNT black wire). Vehicle ACC (ACC red line). Total length: 3.5 m/11.5FT (input 0.8 m, output 2.7 m). The yellow wire (BAT+) needs to be connected to a constant fuse. Black wire (GND) shall be connected with metal bolts or screws to prevent electric shock. The red wire (ACC) needs to be connected to the fuse box ACC.

• [Wide applications]: USB C hardware kit step-down cable is applicable to almost all GPS navigators, tachographs, electronic dogs, etc. Its input range is 12~24V, output voltage is 5V, output current is 3A, and it has USB C input power port, which makes charging easier.
• [High safety standard]: The usb -c hardware kit cable can convert the vehicle's 12V to 24V voltage to 5V voltage, thus supporting longer parking monitoring or delayed photography operations. The built-in protection device can prevent the equipment from overcurrent and overheating.
• [Low voltage protection]: It has battery voltage automatic detection and low voltage protection functions. When the voltage is lower 11.6V or 23.6V, the power output can be cut off automatically. It is compatible with large and small cars to ensure that the car can start normally.
• [ACC step-down line]: Automobile positive pole (BAT+yellow line), automobile negative pole (GNT black line), automobile ACC (ACC red line). When the vehicle engine is turned off, the dash cam will automatically switch to the parking mode. When the vehicle engine is switched on, the trip camera will switch to normal recording.
• [24-hour monitoring]: Connect the power supply of the fuse box with the hardwire kit of the DASH CAM. The DASH CAM can continue to supply power to the on-board camera after the vehicle is shut down, making 24-hour parking monitoring more convenient.

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