VIOFO Type‑C HK6 ACC Hardwire Kit is designed to connect your dash cam directly to the vehicle’s fuse box (hardwire installation).
It provides stable power for the camera, enables parking mode features, and keeps the cigarette lighter socket free.

HK6 supports automatic ACC (ignition) detection: when the ignition is turned off, the camera switches to parking mode, and when the vehicle is started, it resumes normal driving recording.
In addition, HK6 supports Hybrid Parking Mode for the A329S series, automatically switching between normal parking recording and Low‑Power Impact Detection based on the configured Cut‑off Voltage and Cut‑off Time settings.

Compared to older solutions, HK6 also adds convenient battery monitoring: it broadcasts the vehicle’s battery voltage via Bluetooth (no pairing required), allowing the dash cam to read the voltage and display it—also as an overlay on recorded video for real‑time monitoring.
Built‑in battery protection cuts off power once voltage drops to the selected threshold, helping prevent excessive battery drain.

Technical Specifications

• Type: USB Type‑C hardwire kit
• Function: automatic ACC detection (driving/parking mode switching)
• Supports: parking mode; Hybrid Parking Mode (A329S series)
• Battery protection: voltage cut‑off protection (4 selectable cut‑off levels via hardware switch)
• Voltage monitoring: automatic voltage display (Bluetooth broadcast, no pairing required)
  • Currently supported for voltage display: A329S series, A229 Ultra, A119M Pro
• Input voltage: 12–24V
• Power consumption: ultra‑low when dash cam is off (≤ 300 µA)
• Design: modular / detachable input & output cables for easier installation and maintenance

Compatibility 

(HK6 for A329S series): A329S / A329SW / A329T / A329TC / A329TW / A329WW