VIOFO HK3 Hardwire Kit Mini USB 5V/2A Dash Cam Power Adapter

The VIOFO HK3 Hardwire Kit is a professional-grade power adapter designed to provide a constant and reliable power supply to your VIOFO dash camera. This 3-wire hardwire kit allows for seamless installation directly into your vehicle's fuse box, enabling parking mode functionality and eliminating the need for the cigarette lighter socket. With selectable low voltage protection and compatibility with a wide range of VIOFO dash cams, the HK3 ensures your camera stays powered and protected.

Advantages

Hardwiring your dash cam with the VIOFO HK3 offers several key benefits: it frees up your 12V accessory port, provides a clean and professional installation with hidden cables, and enables parking mode recording by maintaining power even when the ignition is off. The built-in low voltage protection safeguards your car battery from draining, automatically cutting off power at a user-selectable threshold. The kit includes three fuse tap types (ATO/ATC, Mini, Micro2) for broad compatibility with most vehicle fuse boxes.

Suitable for

• VIOFO A119 V3
• VIOFO A129 Series (A129 Duo, A129 Pro, etc.)
• VIOFO A139
• VIOFO A229 Duo
• VIOFO WM1
• Other dash cameras with Mini USB 5V/2A power input

Key specifications

• Input Voltage: DC 12-24V
• Output Voltage: DC 5V
• Output Current: 2A
• Output Connector: Mini USB
• Cable Type: 3-Wire (ACC, B+, GND)
• Input Cable Length: 3 meters (10 ft)
• Output Cable Length: 0.4 meters (1.3 ft)
• Low Voltage Protection (12V): 11.8V / 12.0V / 12.2V / 12.4V selectable
• Low Voltage Protection (24V): 23.6V / 24.0V / 24.4V / 24.8V selectable
• Parking Mode Support: Yes, with ACC detection
• Fuse Tap Compatibility: ATO/ATC, Mini, Micro2 (included)
• Overcurrent Protection: Yes
• Reverse Polarity Protection: Yes
• Operating Temperature: -20°C to 85°C (-4°F to 185°F)

Recommendations

For optimal performance and safety, we recommend professional installation of the hardwire kit. Ensure the fuse taps are correctly inserted into your vehicle's fuse box and that the low voltage protection setting matches your vehicle's electrical system (12V or 24V). Always verify compatibility with your specific dash camera model before installation.