The Beat-Sonic BH12 is a plug-and-play power harness for Toyota vehicles that allows you to easily install dash cams, radar detectors, and other 12V accessories without cutting or modifying your factory wiring.
This harness provides direct access to ACC (switched power), BATT (constant power), and ground, making it the ideal solution for clean and reliable accessory installation without using fuse taps or running messy wiring from the fuse box.
Why use the BH12 power harness?
Installing dash cams or radar detectors in modern Toyota vehicles can be difficult without tapping into the fuse box. The BH12 simplifies the process by providing a clean, plug-and-play connection directly from the factory system - preserving your wiring and keeping your installation professional.
Key Features
- Plug-and-play power harness - no cutting or splicing required
- Provides ACC, BATT, and ground connections
- Ideal for dash cams and radar detectors
- No fuse taps required - clean installation
- No messy wiring from fuse box
- Supports low current devices up to 5 amps
- OEM-style connectors for secure and reliable fit
Common Applications
- Install dash cam in Toyota without fuse tap
- Hardwire radar detector in Toyota
- Add switched and constant power for accessories
- Clean 12V accessory installation without cutting wires
Compatible Vehicles
The Beat-Sonic BH12 is compatible with the following Toyota vehicles:
- 2020-2026 Toyota 4Runner
- 2019-2022 Toyota Avalon
- 2018-2026 Toyota Camry
- 2020-2026 Toyota Corolla
- 2019-2026 Toyota Corolla Hatchback
- 2020-2026 Toyota Highlander (Not compatible with JBL + 12.3-inch screen models)
- 2024-2026 Toyota Highlander
- 2024-2026 Toyota Grand Highlander
- 2024-2027 Toyota Land Cruiser
- 2023-2026 Toyota Mirai
- 2020-2026 Toyota Prius
- 2019-2025 Toyota RAV4
- 2020-2026 Toyota Sequoia
- 2018-2026 Toyota Sienna
- 2020-2026 Toyota Tacoma
- 2020-2026 Toyota Tundra
- 2021-2025 Toyota Venza (Not compatible with JBL + 12.3-inch screen models)
Important: Not compatible with certain JBL-equipped models as noted above.
Not sure if this fits your vehicle? Email info@beatsonicusa.com with your year, model, and trim before purchasing.
What's Included
- 1 x wiring harness set