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Overview

Receive high-quality wireless video with the Hollyland Mars 400S Pro II receiver. Designed for professional video production, it features SDI and HDMI dual outputs, up to 500 ft transmission range, 12Mbps data rate, smart channel scan, and ultra-low 0.07s latency for reliable real-time monitoring. Outer packaging may vary for Open Box items.
Open Box

Open Box - Hollyland Mars 400S Pro II SDI HDMI Wireless Video Receiver, 500 ft Range, 12Mbps Data Rate, 0.07s Low Latency, Smart Channel Scan, Dual Output for Video Production

Model: MARS 400S PRO II
Web Code: 19842235
Sold and shipped by | 4.2 seller rating (359 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

The Hollyland Mars 400S Pro II wireless video receiver is built for video production, filmmaking, live event production, broadcast monitoring, and security surveillance, offering reliable wireless video reception in a compact professional design.

Designed for seamless monitoring workflows, this wireless video receiver supports both SDI output and HDMI output, giving creators flexible connectivity for cameras, field monitors, switchers, and production setups.

With an impressive transmission range of up to 500 ft (150 m), the Hollyland Mars 400S Pro II is ideal for larger shooting environments where dependable long-distance wireless video transmission is essential.

A 12Mbps data rate helps deliver clear, detailed, and stable video signals, making this SDI HDMI receiver a strong choice for professional monitoring and on-set viewing.

Ultra-low 0.07 second latency supports near real-time video monitoring, helping with accurate framing, focus pulling, directing, and fast-paced production work.

The built-in smart channel scan feature automatically identifies the best available channel to reduce interference and improve connection stability during shoots.

Flexible fan control allows quieter operation when needed, making this wireless monitoring receiver suitable for production environments where reduced noise is important.

Its compact and portable design makes it easy to carry and integrate into mobile production kits, camera rigs, and field recording setups.

The included shoe mount receiver adds convenience for fast mounting on compatible cameras and accessories, helping speed up setup on location.

This Hollyland receiver includes 3 antennas, a DC adapter, and a user manual, giving users the essential accessories needed for operation.

Outer packaging may vary for Open Box items.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.