Marshall ML-454-V2 Quad 4.5" LCD Screens Rackmountable Monitor with HDMI, 3G-SDI, and Composite Inputs

For multi-camera monitoring, live production and 24/7 surveillance applications, the Marshall Electronics ML-454-V2 rackmount monitor delivers a compact, professional solution. This quad 4.5in LCD monitor provides four independent displays at 1280 x 720 resolution, giving operators clear, detailed views of multiple video sources simultaneously. Flexible connectivity — including HDMI, 3G‑SDI and composite inputs with active loop-through — lets you route and daisy-chain signals without additional converters, simplifying installations in broadcast control rooms, security monitoring stations, and mobile fly-packs.

Built into a slim 2RU chassis with a shallow 1.4in overall depth, the ML-454-V2 saves space in crowded racks while offering bright panels with strong off-axis performance for quick status checks. On-screen three-color tally and standard power/tally connections make it easy to integrate into live production switcher workflows or surveillance systems. Whether you’re building a video routing room, a surveillance operations center, or a portable production rig, the ML-454-V2 provides reliable, rack-friendly monitoring. Contact sales or add to your cart to upgrade your monitoring setup today.

• Space-saving 2RU rackmount design with ultra-slim 1.4in depth, ideal for fly-packs, control rooms and surveillance racks
• Four independent 4.5in LCD screens with 1280x720 resolution for accurate, high-detail monitoring across multiple feeds
• Flexible inputs (HDMI, 3G-SDI and composite) with active loop-through for seamless signal routing and redundancy
• Bright panels with excellent off-axis visibility reduce re-positioning and speed up setup in live production and security environments
• Integrated 3-color on-screen tally and standard power/tally connectors for fast integration into broadcast, monitoring and security workflows
• Low power consumption and rugged build provide reliable 24/7 operation for surveillance, broadcast and IT monitoring applications