Canon|SKU: 3940C001

Canon EU-V2 Expansion Unit 2 for C300 Mark III and C500 Mark II with Multiple Input and Output

$1,099.00 $1,324.00

Hurry! Order now to get it before December 25th.

Product highlights

  • Genlock/Sync Out, Remote B, Ethernet, and DC Out (24V, 2A)
  • Lens control support for CINE-SERVO and B4 lenses
  • V-mount battery plate with D-Tap
  • Camera sync and IP control compatibility
  • Power output for external accessories

In the box

  • Canon EU-V2 Expansion Unit 2 for Canon C300 Mark III and C500 Mark II with Multiple Input and Output Terminals 

Free standard shipping

*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

Free Local Pickup

Please call for store stock availability. Requests made before 2:30 PM EST can be available for next-day pickup. Learn more

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Canon EU-V2 Expansion Unit 2 for Canon C300 Mark III and C500 Mark II with Multiple Input and Output Terminals 

This expansion unit for the Canon C300 Mark III and C500 Mark II cameras offers extension of system connectivity with multiple input and output terminals including Genlock/Sync Out, Remote B (RS-422), Ethernet, DC Out (24V, 2A), a lens control port and a V-mount battery mount with D-Tap for compatibility with third party battery systems. CINE-SERVO or B4 lenses connected to the LENS terminal can be controlled from the camera. This unit is ideal for moviemaking and television productions.

Expanded Terminal Options

Equipped with Genlock/Sync Out, Remote B (RS-422), Ethernet, and 24V DC Out. These terminals help enable camera synchronization, remote control use, IP workflows, and powering accessories.

Lens Terminal for Direct Control

Supports the use of CINE-SERVO and B4 lenses via the dedicated LENS terminal. Control lens features directly from the camera for quicker setup and on-the-fly adjustments.

Integrated V-Mount Battery Plate

Comes with a V-mount plate and D-Tap port. This provides a reliable solution for powering the camera and accessories using third-party batteries in studio or field environments.

Made for Broadcast and Film Production

The EU-V2 unit is ideal for productions that require multiple connections and reliable power. It extends the camera’s capabilities while maintaining compatibility with pro gear.

Shipping & Returns

  • Same Day Shipping


    All orders placed by 1PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

  • Free Standard Shipping


    We offer free standard shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).



  • Easy returns


    If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.


Frequently Asked Questions

How do I return an item?

Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.

Will I receive a full refund when I return an item?

You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.

How many days do I have to make a return?

You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 

My item was damaged in transit. How do I place a return?

If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage. 

There’s an issue with my order, what should I do?

Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.

Can I exchange an item?

We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.

If I ordered a kit, do I have to return all the items?

If you ordered a kit, you must return all components and accessories to receive a full refund.

I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?

If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.

Do you offer repairs?

We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.

What is your return policy?

Most items can be returned within 30 days for a full refund. Click here to read our full return policy.