| Specification | Details |
| Part Number | CMC-BRO |
| Weight | Approx. 0.7 kg (1.5 lbs) |
| Dimensions (L x W x H) | 169 x 106 x 39/62 mm |
| Material | CNC-milled aluminum housing |
| Operating Temperature | -10°C to +40°C (20°C recommended) |
| Power Supply | 10-30 V DC (Lemo 5-pin), reverse polarity protected |
| Power Consumption | 300mA @ 12 V (idle), up to 4 A @ 12 V with all motors at full torque |
| Motor Control | 3-channel digital encoder motor control with auto-calibration |
| Interfaces | USB-C PD, CAN Bus, LANC, /i Data, Bluetooth -ready, Wireless 2.4 GHz |
| Remote Controls Ports | 2x 20-pin Hirose (Canon/Fujinon Compatible), Lensport, RS-232/RS-422 |
| Compatible Motors | Chrosziel, preston, Arri, Heden, Scorpio and others |
| Special Features | stores motor positions, software updates via USB-C, integrated power booster |
Chrosziel Broadcast Box Bridge Plate-Style Lens Motor Controller Kit
The Chrosziel Broadcast Box bridges the gap between cinematic visuals and broadcast precision. Designed as a versatile, all-in-one motor control system, it allows full remote control of manual cine-style lenses. Its integrated 3-channel motor controller, quick-release baseplate, and robust power management make it ideal for live production environments, remote heads, or Steadicam rigs. Whether in multi-cam studio settings or complex robotic setups – the Broadcast Box brings professional-grade control to every shoot.
- Seamless Integration into Broadcast Workflows: Equipped with dual 20-pin Hirose interfaces for analog/digital Focus & Zoom demands, LANC input, and full wireless control via Chrosziel’s Magnum hand unit.
- High-Performance Motor Control with Auto Calibration: Three independent motor channels for FIZ (Focus, Iris, Zoom) control, compatible with industry-standard motors (Chrosziel, Preston, Hedén, etc.) and intelligent auto-calibration of lens end stops.
- Universal Camera Mounting with Height Adjustability: Quick-release bridge plate with two-stage height settings and 15mm rod support – compatible with a wide range of cameras and rigs.
- Robust Power Management and Future-Proof Connectivity: The built-in power management delivers consistent motor torque regardless of input voltage, while USB-C Power Delivery (up to 20 V), CAN Bus output, and firmware updates via USB-C ensure reliable operation and easy field upgrades.
