An all-in-one 4K video bar for medium-to-large meeting rooms, combining a 4K panoramic and a 4K close-up camera, a beamforming microphone array and full-range speakers, with built-in AI auto-framing and speaker tracking.
Specifications as per the official Bronx datasheet (2026, Rev. A). Specifications may change without prior notice.
A 4K UHD panoramic and close-up camera system, a digital microphone and a full-range speaker are combined in one bar, and built-in AI video processing automatically adjusts framing to the meeting — capturing the optimal panoramic and close-up shots without manual intervention. Head, facial and human-figure recognition plus sound localization identify participants, and the AI director auto-switches between front and multi-angle views when used with a 360° desktop camera.
| Video resolution | 4K@30/25 · 1080P@30/25 · 720P@30/25 fps |
| Sensor | 1/2.5-inch CMOS, 8.29 MP effective (3840×2160) |
| Lens focal length | 12×, f = 4.4 – 51.1 mm, F1.8 – F2.6 |
| Horizontal FOV | 70.1° – 7.4° |
| Vertical FOV | 40.7° – 4.2° |
| Horizontal rotation | −90° – +90° |
| Vertical rotation | −23° – +23° |
| Rotation speed | H 1.7° – 76° / s; V 0.5° – 15° / s |
| H & V flip / image freeze | Support |
| Mechanical PTZ / auto-focus | Support |
| Preset position / accuracy | 255 / 0.1° |
| White balance | Automatic · Indoor · Outdoor · One-touch · Manual |
| BLC / DNR | Support / 2D & 3D |
| SNR | ≥ 55 dB |
| Video resolution | 4K@30/25 · 1080P@30/25 · 720P@30/25 · 640×360@30/25 fps |
| Sensor | 1/2.8-inch CMOS, 8.51 MP |
| Optical lens | Fixed-focus, f = 2.8 mm; DFOV 117°, HFOV 108°, VFOV 74° |
| Mechanical PTZ | Not supported |
| EPTZ | Support |
| White balance | Automatic |
| BLC | Support |
| Digital noise reduction | 2D & 3D |
| SNR | ≥ 55 dB |
| Speaker | 2 × full-range speakers |
| Built-in microphone | 6 × analog silicon beamforming mics, 8 m pickup |
| Audio 3A algorithm | Support |
| Sampling rate | Mic 32K, speaker 48K |
| Extended MIC | Support |
| Operating systems | Windows 7 (≤1080p), Windows 8.1 / 10+, macOS 10.10+, Chromebook 29+, Linux (UVC) |
| Hardware requirements | 2.4 GHz Intel Core 2 Duo+, 2 GB RAM+, USB 2.0 (4K needs USB 3.0) |
| Connection type | USB 3.0, backward compatible with USB 2.0 |
| Colour space / compression | MJPEG / YUY2 |
| USB video / audio protocol | UVC 1.1 · UAC 1.0 |
| UVC PTZ control | Support |
| USB 3.0 | 1 × USB 3.0 Type-C — audio / video transmission and firmware upgrade |
| HDMI | 1 × HDMI — local video display |
| USB 2.0 | 1 × USB 2.0 Type-A (female) — USB wired expansion microphone |
| Network port | 1 × RJ45 expansion-mic (PoE); 1 × RJ45 10/100M adaptive Ethernet for A/V |
| Power interface | DC 12 V |
| Bluetooth | Bluetooth 5.0 — connects phones / laptops, transmits audio |
| Wi-Fi | Wi-Fi 5 — BYOM wireless transmission and BYOD screen projection (extra device) |
| Remote control | Support |
| Security | Kingston anti-theft lock socket |
| Operating / storage temperature | 0 °C – 40 °C / −40 °C – 60 °C |
| Dimensions (L × H × D) | 600 × 127.1 × 182.1 mm (600 × 127.1 × 217.1 mm with bracket) |
Panoramic (117° FoV) and close-up (70° FoV, 12× optical zoom) 4K UHD lenses, supported by a ±140° PTZ.
Camera, digital microphone array and full-range speaker in one body with minimal cabling.
Recognition and sound localization frame the optimal shot.
AI adjusts the layout to the participant count; the active speaker's tile highlights.
Auto-switches between the front view and multi-angle views.
Balanced, consistent capture up to 8 m.
UVC / UAC, plus Bluetooth 5.0 and Wi-Fi 5.
Send us your room dimensions — we'll recommend a configuration.