Hollyland SYSCOM 421 Wireless Video Device

The Hollyland Syscom 421 1800′ Wireless Video & Audio Transmission System is a multi-cam wireless video transmission system that communicates with up to four cameras using a single receiver with PTZ control as well as tally. Supporting up to 1080p60 video signals via SDI and HDMI, the transmitter/receiver system offers an 1800′ line-of-sight transmission range with 0.07 second latency.

Key Features

• 4K Ultra HD Clarity: Experience crystal-clear video transmission with 4K resolution at 30fps and 1080p at 60fps, ensuring professional-grade visuals for live streaming, filmmaking, and broadcasting.
• Low Latency & Stable Transmission: Advanced wireless technology delivers near-zero latency (as low as 0.06s) and stable signals up to 1000 feet (300 meters), ideal for real-time monitoring and dynamic shooting environments.
• Dual-Band Frequency Support: Switch seamlessly between 2.4GHz and 5.8GHz bands to avoid interference and maintain uninterrupted connectivity in crowded wireless environments.
• Multi-Device Compatibility: Works flawlessly with DSLRs, mirrorless cameras, monitors, and smartphones (via HDMI/SDI interfaces), perfect for creators using Sony, Canon, Blackmagic, and more.
• Secure AES 256-Bit Encryption: Protect your video feeds from unauthorized access with military-grade encryption, ensuring privacy for confidential projects or live events.
• Long-Lasting Battery Life: Built-in 5000mAh rechargeable battery provides up to 5+ hours of continuous operation and supports USB-C fast charging for on-the-go productivity.
• Compact & Rugged Design: Lightweight, portable body with durable construction for outdoor shoots, events, or studio use. Includes cold shoe mounts and anti-slip pads for easy setup.
• Real-Time Monitoring & Control: Adjust settings like channel frequency, transmission power, and resolution directly from the device or via the intuitive mobile app (iOS/Android).
• Versatile Connectivity: Includes HDMI and SDI (3G-SDI) ports for flexible integration with cameras, monitors, switchers, and live production setups.
• Package Inclusions: Transmitter, receiver, power adapters, USB-C cables, and a protective carrying case for effortless transport and storage.