Portkeys BM5 IV Monitor

Portkeys BM5 IV Monitor

The Portkeys BM5 IV is an ultra‑bright 5.5‑inch on‑camera monitor with 2,000 nits of brightness, making it ideal for professional film and video productions. It offers HDMI and SDI inputs/outputs as well as advanced monitoring tools such as waveform, vectorscope, and 3D‑LUT support. Its durable aluminum housing and the option for wired camera control make it a highly versatile production tool.

Features:

• Monitor: 5.5" touchscreen, 10‑bit display (8+2 FRC), resolution 1920 x 1080, brightness 2,000 nits
• Connections: 1x HDMI input (4K60P), 1x HDMI output (4K60P), 1x 3G‑SDI input, 1x 3G‑SDI output with cross‑conversion, 1x 3.5 mm headphone jack
• Professional tools: waveform, vectorscope, peaking, ARRI false color, 3D‑LUT monitoring and LUT‑to‑SDI output
• Split‑screen monitoring modes including PBP and PIP
• Factory‑calibrated color accuracy
• Supports wired camera control for RED, Sony, Canon, Panasonic, Z CAM
• Supports wireless TILTA Nucleus‑N/M follow‑focus control
• Integrated Sony NP‑F‑type battery plate (battery not included)
• 4‑pin 7.4 V–24 V power inputs for external power (D‑Tap cable included)
• Built‑in cooling fan
• 1/4" mounting thread
• Dimensions: 145.4 x 91.4 mm
• Lightweight, durable aluminum housing weighing only 358 g