The Broadcast Box

Motor Control Excellence for Cine Lenses in Broadcast Workflows

Product number: CMC-BRO-300KIT-C

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.

Product Information

The Chrosziel CMC-BRO Broadcast Box is a powerful motor drive unit designed for professional broadcast, studio, and remote production environments. It enables motorization and precise control of cine-style manual lenses, making them fully compatible with modern camera workflows.

The system combines a 3-channel motor controller with a universal bridge plate and extensive remote-control interfaces – all packed into a compact and robust housing. It supports both wired and wireless operation, including full integration with the Chrosziel Magnum hand unit, and is Bluetooth-ready for future developments.

Setup is quick and efficient: simply mount, connect motors, and initiate auto-calibration – no external tools or recalibration needed after powering down. Whether you are working on robotic arms, studio pedestals, or multicam OB setups, the Broadcast Box ensures smooth, accurate lens control at all times.

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

Recommended Accessories

P‒Glass‒3

P‒GLASS‒3 Glassfilter 3mm with spec. optical tempering, for ARRI Alexa, incl. 3 x 3 filtertray

P‒LMD

P‒LDM ‒ Laser Distance Measuring Device for Projector P‒TPCXPL, P‒TP7 ‒ with LCD‒display

P‒TP7

MultiPort Signal‒Converter ‒ Projector MultiPort to USB‒interface, for access with PC‒Software

Cable Magnum

RS232 connection cable for P‒MG‒D1 (Digital Meassuring Gauge 0,001) to MagNum serialport

Digital Measuring Gauge

Digital Measuring Gauge (0,001) for Chrosziel Lens Testing Projector P‒TP7II and P‒TP6.

Cable power/motor‒control

Cable combined power/motor‒control from MagNum receiver (MN‒200R) to motor

Company

Legal

Contacts

Whatsapp-Anrufe

Unser Standort

© Chrosziel 2025. All Rights Reserved.