Bolin Range — A Universal, Top-Class PTZ Camera

Bolin Range merges studio PTZ quality with all-weather IP65 toughness. 4K 60p, 25x zoom, NDI, SDI, XLR audio, and onboard recording in one body.

Production crews have long accepted a frustrating compromise: one PTZ camera for the climate-controlled studio, another ruggedised unit for the car park, the rooftop, or the stadium concourse. Bolin Technology decided that split no longer makes sense. The Bolin Range is a single PTZR platform that moves between a news set and a rain-soaked outside broadcast with nothing more than a change of mounting bracket. It carries a 1/1.8-inch Sony STARVIS 2 sensor, a brushless direct-drive motor assembly capable of four-axis movement at up to 300 degrees per second, and a connectivity panel that covers 12G-SDI, HDMI 2.0, NDI HX3, USB-C, and gigabit Ethernet — all behind weather-sealed covers. A balanced XLR audio input, onboard MicroSD recording, and built-in timecode synchronisation round out a specification list that, until now, required at least two separate camera bodies to cover.

Introduced at NAB 2026

Bolin Technology chose the NAB Show in Las Vegas — still the largest annual gathering for broadcast and media technology — to pull the curtain on the Range in April 2026. It shared booth space with two other new releases, the R9-L420N studio PTZ and the KBD Plus controller, but the Range drew the sharpest attention. The reason is straightforward: no other manufacturer had shipped a single PTZ body rated for both studio-grade image quality and genuine all-weather outdoor duty in the same housing.

Industry press picked up on the four-axis roll capability and the direct-drive motor system almost immediately. For production companies that maintain separate fleets of indoor and outdoor PTZ units — each with their own spare parts, firmware cycles, and operator training — the Range represents a genuine consolidation. One camera model, one control protocol set, one training path for operators, and a drastically simplified spare-parts inventory. Bolin lists first deliveries for late June 2026, with the unit priced at €6,295.00 excluding VAT through professional AV distributors.

Indoor / Outdoor PTZ Camera

What makes the Bolin Range genuinely unusual is not the fact that it survives outdoors — several PTZ cameras manage that — but that it maintains studio-class image and movement precision while doing so. The housing sits on a brushless DC direct-drive motor assembly that holds ±0.05° preset accuracy across 255 stored positions. That kind of repeatability matters in a live multi-camera show where a director is punching between presets and expects every recall to land on exactly the same framing.

Indoors, the NC25 noise rating keeps the unit silent enough for a worship venue or a theatre where audience microphones would pick up any mechanical whine. Take the same camera outside and the IP65-rated shell, the C3 salt-air corrosion coating, and the concealed rain wiper protect the optics and electronics against driving rain, coastal salt spray, and dust. The operating temperature window stretches from −40 °C to +60 °C, which covers northern Scandinavian winters and Middle Eastern summers alike.

A removable carrying handle with threaded accessory mounting points sits on top. Clip on a wireless video transmitter, an external monitor, or a compact microphone — the handle takes 1/4-inch and 3/8-inch threads. For fixed installations the handle comes off entirely, and the body mounts to ceiling brackets, wall arms, or standard tripod plates using the same thread pattern on the base.

IP65 Protection

The IP65 designation confirms complete protection against dust ingress and low-pressure water jets from any direction. In practical terms, the Bolin Range handles sustained rainfall, high-pressure cleaning hoses at a moderate distance, and wind-driven sand or grit without any supplementary housing or cover. Every I/O connection on the rear panel sits behind a hinged weather cover, so cables can be dressed once and left exposed to the elements without degradation at the connector interface.

Beyond the IP rating, Bolin applies a C3-class salt-air corrosion treatment to the entire exterior. This is the same anti-corrosion standard used on marine navigation and offshore surveillance equipment — critical for coastal broadcast locations, seaside event venues, and harbour-side installations where salt-laden air would pit and corrode untreated aluminium within months. A concealed wiper blade keeps the front optical element clear of water droplets and residue. Unlike external wiper add-ons that bolt onto the housing and interfere with the tilt range, Bolin's wiper retracts flush against the body when not in use and activates on demand or on a timed schedule.

The −40 °C to +60 °C operating window is not a storage rating — it is the range over which the camera continues to deliver full-specification images and mechanical movement. Internal heaters keep the optics fog-free during cold starts, and thermal management channels vent excess heat in high-ambient conditions.

1/1.8-Inch Sensor, 25x Zoom

At the heart of the Bolin Range sits an 8.4-megapixel 1/1.8-inch Sony STARVIS 2 CMOS sensor. The STARVIS 2 architecture stacks the photodiode layer above the circuit layer, which shortens the light path to each pixel and raises quantum efficiency — the practical result is cleaner low-light performance and broader dynamic range than back-illuminated sensors of the same generation. Minimum illumination sits at 0.5 lux with the lens wide open at f/1.6 and automatic gain active, which is enough to hold a usable picture under emergency lighting or late-evening ambient conditions.

The optical block delivers 25x zoom with a further 16x digital extension. The horizontal field of view runs from 59.2° at the wide end down to 2.5° at full telephoto — wide enough to frame a conference stage and tight enough to isolate a speaker's face from the back of a 30-metre hall. Minimum focus distance is 15 centimetres at the wide setting and one metre at telephoto, which allows tight product shots or document close-ups when the camera is rigged on a desk mount.

A Time-of-Flight autofocus module works alongside the contrast-detect system to lock subjects quickly, even in low-contrast scenes or against busy backgrounds. AI-assisted face detection steers both focus and exposure priority toward on-screen talent, and Bolin has signalled that future firmware will add AI framing and AI tracking to the feature set without a hardware change.

Internal Recording

The Bolin Range carries a built-in MicroSD card slot for onboard recording — a feature that separates it from the vast majority of PTZ cameras on the market, which depend entirely on external recorders or network-based capture. In a live production environment this serves as an invaluable safety net: if the SDI or IP feed drops due to a cable fault, a network switch failure, or a power interruption at the production end, the camera keeps rolling locally.

For single-operator shoots — corporate interviews, educational recordings, house-of-worship services — onboard recording eliminates the need for a separate recorder entirely. Mount the Range, frame the shot, press record, and retrieve the file afterwards. The camera handles the encode internally, which means one fewer box to power, one fewer cable to dress, and one fewer point of failure in the signal chain.

Because the Range also embeds timecode into its recordings, the locally captured files synchronise cleanly with externally recorded feeds in post-production. Multi-camera edits that combine PTZ footage with handheld or jib-mounted cameras can be aligned on the timeline without manual slip-and-slide — a significant time saver when editing a three-hour worship service or a full-day conference.

XLR Audio

Most PTZ cameras treat audio as an afterthought — a 3.5 mm mini-jack at best, sometimes nothing at all. The Bolin Range takes a different approach with a balanced XLR microphone and line-level input via a Hirose connector. Balanced audio is the broadcast standard for a reason: the differential signal path rejects electromagnetic interference from nearby power cables, LED walls, radio transmitters, and dimmer packs that plague single-ended connections.

Optional phantom power means the input can drive condenser microphones directly — mount a shotgun mic on the carry handle, connect a single XLR lead, and the camera captures synchronised audio alongside 4K video without any external preamp or mixer. For installations where audio comes from a house mixing desk or a Dante/AES67 network, the line-level setting accepts the feed at professional +4 dBu levels. A 3.5 mm mini-jack input is also present for situations where a wireless lavalier receiver or a consumer-grade source needs a quick connection.

Audio embeds into every output path simultaneously: HDMI, SDI, NDI, and USB. The factory-calibrated lip-sync offset ensures that the audio and video frames arrive at the switcher or recorder in lock-step, removing the need for manual audio delay adjustments that can eat up valuable setup time on event days.

12G-SDI, NDI, HDMI, USB, Wi-Fi

The rear connector panel of the Bolin Range reads like a checklist of every signal transport a professional production might demand. 12G-SDI carries uncompressed 4K 60p over a single BNC run — essential for broadcast trucks, OB vans, and permanent studio installations where SDI infrastructure is already in place and latency must stay below one frame. HDMI 2.0 feeds confidence monitors, projectors, or capture cards that sit close to the camera position.

NDI HX3 with an embedded bridge enables the camera to appear as a source on any NDI-compatible network without an external converter box. Production teams running software switchers, cloud-based production pipelines, or distributed campus systems can discover and route the Range's feed over standard gigabit Ethernet alongside control data, tally, and audio — all on a single cable. For remote and internet-based contribution, the camera supports SRT, RTMP, and RTSP streaming protocols natively, allowing a direct push to cloud ingest points or CDN origins.

USB-C UVC turns the Range into a plug-and-play source for any computer running Zoom, Teams, OBS, or vMix — useful for hybrid events where part of the audience is remote. Built-in Wi-Fi adds wireless camera control and low-latency preview from a tablet or smartphone, which is particularly convenient during rigging when running a temporary control cable would be impractical. And with PoE++ (IEEE 802.3bt Type 4, Class 8) the camera draws power, video, audio, and control over a single Ethernet cable — the definitive single-cable installation for both permanent mounts and rapid temporary deployments.

Every output operates simultaneously with independently configurable resolution and frame rate, so a single Bolin Range body can feed an SDI switcher, an NDI network, a USB conferencing platform, and an SRT cloud encoder at the same time without any external distribution amplifier.

4K 60p 10-Bit

The Bolin Range captures and outputs 3840 × 2160 at 50 or 60 progressive frames per second — true UHD at full temporal resolution. The 60p frame rate is not a marketing asterisk that only applies to 1080p; the full 4K raster runs at the top speed across the 12G-SDI output, which demands the full 12 Gbit/s data rate. For sports, live music, and any content with rapid motion, 60 progressive frames eliminate the judder and motion artefacts that mar 30p or interlaced acquisition.

The 10-bit colour depth delivered over the 12G-SDI path encodes 1,024 discrete levels per colour channel instead of the 256 levels that 8-bit pipelines allow. In practice this manifests as smoother gradients in skin tones, skies, and stage lighting washes — areas where 8-bit quantisation produces visible banding, especially after colour grading. Colourists working on broadcast deliverables appreciate the extra headroom: a 10-bit source tolerates substantially more correction in the grade suite before artefacts appear. Combined with the wide dynamic range of the STARVIS 2 sensor and Bolin's tuneable colour matrix — which lets colourists match the Range's output to other camera brands across a multi-camera shoot — the 4K 60p 10-bit signal chain positions this PTZ alongside cinema-style cameras in colour fidelity, not just resolution.

Timecode

Built-in timecode generation and synchronisation is a feature that broadcast professionals expect from studio and ENG cameras but rarely find inside a PTZ housing. The Bolin Range embeds timecode into every output — SDI, HDMI, NDI, USB, and the onboard MicroSD recording — which means every frame carries an unambiguous address from the moment the camera powers on.

In a multi-camera live production, timecode is the glue that binds angles together. When a technical director calls for an instant replay, the replay server uses timecode to locate the corresponding frame on every camera feed simultaneously. In post-production, a multi-cam editing session that might cover several hours of continuous recording aligns automatically when all sources share a common timecode reference. Without it, editors resort to manual sync points — claps, slates, or audio waveform matching — which scales poorly beyond two or three cameras.

The Range also outputs FreeD protocol tracking data, which feeds virtual-studio and augmented-reality graphics engines with precise positional information — pan, tilt, zoom, and roll coordinates in real time. Combined with timecode, this lets a graphics system render perspective-correct 3D elements that follow the camera's movement with sub-frame accuracy, frame by frame. For broadcasters investing in virtual sets, sports telestration, or election-night augmented graphics, the combination of FreeD and timecode from a weather-sealed PTZ body opens production possibilities that previously demanded a full robotic pedestal and a dedicated tracking system.

Whether the Bolin Range sits on a tripod inside a climate-controlled studio or bolted to a stadium gantry in a January downpour, it delivers the same signal quality, the same mechanical precision, and the same connectivity depth. For production companies, rental houses, and broadcast facilities that need one PTZ platform to rule every environment, this camera makes a compelling case.