4K EO, Radiometric Thermal & a 2400 m Laser Rangefinder
The VIO G1 is an advanced lightweight EO/IR payload featuring a 4K zoom sensor, a 640×512 radiometric thermal camera, and an integrated 2400 m laser rangefinder on a stabilized 3-axis gimbal — built for industrial inspection, survey, and security missions.
A 4K EO zoom camera, a radiometric thermal core, and a laser rangefinder — all gyro-stabilized on a 3-axis gimbal. Click the image to enlarge.

EO, thermal, and ranging in a single lightweight gimbal — with AI tracking and a complete control interface.
A Sony block camera with 20x optical zoom (up to 240x combined) captures crisp 4K@30 video and 8.51 MP stills for long-range observation.
A 640×512 uncooled thermal core with ≤ 50 mK sensitivity and full radiometry overlaid on the live video, with an athermal 19 mm lens.
An eye-safe 905 nm Class 1 rangefinder ranges to 2400 m with 0.01–0.5 m precision — plus pinpoint target geolocation and geotagging.
Basic and smart object tracking plus AI detection of cars and people — expandable to more object classes via software updates.
| Image Sensor | 1/2.5″ CMOS, 8.51 MP effective |
|---|---|
| Lens | 4.4–88.4 mm; F2.0–F3.8 |
| Zoom | 20x optical, 12x digital, 30x super-resolution |
| Resolution | Photo 3840×2160; Video 4K @ 30 fps (H.265) |
| Shutter | 1/30 to 1/2000 s |
| Modes | Defog, super-resolution, auto white balance, auto ICR |
| Sensor | Uncooled VOx microbolometer |
|---|---|
| Array Format | 640×512 |
| Frame Rate | 30 Hz |
| Pixel Size | 12 µm |
| Spectral Range | 8–14 µm |
| Scene Temp Range | -20 °C to 150 °C; 0 °C to 550 °C |
| Lens / FOV | Athermal 19 mm EFL; 1–8x digital zoom |
| Sensitivity (NETD) | ≤ 50 mK; radiometry overlay on live video |
| Laser Rangefinder | 905 nm Class 1; 2–2400 m; 0.01–0.5 m precision |
|---|---|
| Gimbal | 3-axis; Tilt ±120°, Pan ±310°, Roll ±45° |
| Max Speed / Stability | 100°/s; angular vibration ±0.01° |
| Weight / Dimensions | 854 g; 173×148×159 mm |
| Power | 14.5–52 V; 24 W avg, 57 W peak |
| Control / Video | UART, Ethernet, SBUS; HDMI / RTSP |
| Autopilot | ArduPilot / PX4 (Pixhawk, CubePilot, Skynode) |
The VIO G1 differs from the VIO F1 in its thermal sensor. For NDAA-compliant, DoD-approved operations, see the VIO F1.
Pair the VIO G1 with the right Harris Aerial Carrier for your mission and operating environment.