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The Hollyland COSMO 600 is a professional wireless video transmission system designed for filmmaking, live broadcasting, television production, and event coverage. It enables wireless transmission of high-definition HDMI and SDI video signals over distances of up to 600 feet (183 meters) with less than 1ms latency.
Featuring a transmitter and receiver, OLED status displays, and support for multiple professional video connections, the COSMO 600 provides reliable, low-latency video monitoring for professional production environments.
Key Features:
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Wireless HDMI and 3G-SDI video transmission.
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Transmission range up to 600 ft (183 m) line of sight.
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Supports video resolutions up to 1080p60.
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Ultra-low latency of less than 1ms.
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5.1–5.9 GHz operating frequency.
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HDMI input on transmitter.
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3G-SDI input and loop-through output.
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HDMI output on receiver.
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Dual 3G-SDI outputs on receiver.
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3.5mm stereo audio input.
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OLED displays for signal and operating status.
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AES-128 encryption is listed in some retailer specifications; verify firmware and exact configuration before advertising this feature.
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Timecode support.
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Automatic synchronization with camera recording.
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L-Series battery plate on transmitter.
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V-Mount battery plate on receiver (standard configuration).
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Compact professional design.
Shipping
Free US shipping on orders over $200. Orders under $200 ship at the rate shown at checkout. Oversized items ship by freight; we confirm the quote with you first.
Shipping policyDamaged or wrong item?
Tell us within 3 days of delivery with photos and we'll make it right, with no fee.
Contact usHollyland warranty
This product is covered by the manufacturer's warranty. We help you with the claim from start to finish.
Warranty detailsSupport from real people
Setup questions, compatibility, firmware: chat with a specialist or email info@silarius.com, Monday to Friday, 8am to 4pm ET.
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