BetaFPV,
founded in 2017, emerged from a simple observation: FPV enthusiasts spent more time troubleshooting gear than flying. Early prototypes of the C04 Combo were tested in collaboration with drone racing communities, where pilots demanded reliability without complexity.

During the 2023 Cetus X product cycle, BetaFPV integrated feedback from over 500 users who struggled with soldering and protocol mismatches. The solution? A standardized plug-and-play interface that retained the performance of modular setups. The C04 Combo"s dual-power design arose from regulatory differences in North America (FCC) and Europe (CE), allowing global accessibility without hardware swaps.

Feature
- Seamless Compatibility
1. Plug-and-Play Design: Directly compatible with Betaflight Cetus X, Cetus V2 (Cetus FC), and M04 (Betaflight FC) systems, eliminating complex wiring or configuration25.
2. Dual Power Options: Supports 400mW (for Cetus X/M04) and 350mW (for Cetus V2) transmission power, adaptable to different regulatory environments and flight needs.
- High-Performance Imaging
1. CO4 Camera: Features a 1200TVL sensor with a 0-40° adjustable lens angle, capturing crisp footage in varied lighting conditions25.
2. Low-Latency Transmission: 5.8GHz analog video transmission with ≤28ms latency, ensuring real-time responsiveness for agile maneuvers3.
- Optimized for Beginners
1. Integrated OSD Support: Displays critical data (e.g., battery voltage, flight time) via Betaflight OSD, reducing setup hurdles7.
2. Durablee Build: Reinforced housing and anti-vibration design to withstand crashes common in learning phases5.
- Efficiency in Design
1. Unified Module: Combines camera and VTX into a single lightweight unit, simplifying installation and maintenance2.

Specifications

Item:
C04 Camera and VTX Module(M04 VTX/Cetus VTX V2)
Camera:
C04 FPV Micro Camera
Image Sensor:
1/3" CMOS Sensor
Horizontal Resolution:
1200TVL
FOV:
160°
Video System:
NTSC (4:3)
Output power:
25-400mW(M04 VTX)/ 25-350mW(Cetus VTX V2)
Supply Voltage:
5V
Size:
14.5*21*23.5mm(without antenna)
Weight:
4.14g(with antenna)
Frequency:
5 bands 40 channels with Raceband(M04 VTX),
1 band 8 channels(B band)(Cetus VTX V2)
Recommend Parts:
Frame: Cetus X Brushless Whoop Frame
Drones: Cetus X Brushless Quadcopter

Note:

- The Cetus V2 Version is limited to a B frequency, while the M04 Version encompasses all the frequencies listed above.

Plug-N-Play Connector
- The camera and VTX have already soldered together, plug and play directly. It can be easily installed and used without professional soldering skills. - - Suitable for Cetus X Brushless Quadcopter and Cetus X Brushless Whoop Frame.

Package Included:

Package
1 * C04 Camera and VTX Module(M04 Version)
1 * Cable
4 * Screws
Or
1 * C04 Camera and VTX Module(Cetus V2 Version)
1 * Cable
2 * Screws