GREMSY USA

VIO

TECHNICAL SPECIFICATIONS

Back to Overview

OVERVIEW

VIO – Powerful All-In-One Payload

2024 Newest Payload. VIO is a lightweight, all-in-one payload featuring a 4K 20x zoom EO sensor, a high-resolution radiometric thermal camera (640×512), and a laser rangefinder effective up to 2400m. Integrating AI processor, VIO offers advanced smart features like object detection and tracking, making it a versatile tool for industrial inspections, police surveillance, fire prevention, and search and rescue missions.

General
Payload Weight 854g (1.88 lbs)
Payload Dimensions (DxWxH) 173mm x 148mm x 159mm
Quick release Vio/Zio QR
Damping Vio Damping
Input Voltage 14.5V ~ 52V
Power Consumption Average 24 W, Summit 57 W
Working Current Static current: 1.75A (@12V)
Tracking current: 2A (@12V)
Max current: Max 4.7A (@12V)
Storage Temperature -20 ~ 50℃
Operating Temperature -10 ~ 50℃
Payload Control Method UART
Ethernet
SBUS (updating with expansion board)
Supported Drone Platforms Pixhawk/CubePilot/Skynode
Supported Autopilot Platforms Ardupilot/PX4
Supported Controllers Ground Station/Remote with
+ QGroundControl app
+ Gremsy Payload Assistant app
SDK Gremsy Payload SDK
FEATURES
Object Tracking (Vision/Thermal Camera) Frame Rate: 30 frames per second (fps)
Tracking Modes:
+ Basic Tracking
+ Smart Tracking
AI Object Detection (Vision/Thermal camera) Car, human (Default)
*Software updates enable detection of more objects
Camera Sync Single Sensor: EO| IR
Picture in picture( PiP): EO/IR | IR/EO
Ethernet Media File YES, using HTTP Server
Geotaging Yes
Pinpoint Detect target position
Video Stream HDMI/RTSP
GIMBAL
Angular Vibration Range ±0.01°
Gimbal Mount Bottom
Gimbal Mode Off | Lock | Follow
Controllable Range Tilt: ±120°
Pan: ± 310°
Roll: ± 45°
Mechanical Range Tilt: ± 143°
Pan: ±320°
Roll: -260° to 80°
Max Controllable Speed Tilt: 100°/s
Pan: 100°/s
Roll: 100°/s
EO Camera Sensor (Powered by Sony block camera)
Image Sensor 1/2.5" CMOS
Effective Pixels 8.51 MP
Lens Focal Length: 4.4mm to 88.4mm
Zoom Optical: 20x
Digital: 12x
Super Resolution: 30x
Combine: 240x (recommend for photography only)
Resolution Photo: 3840 x 2160 (8.51 MP)
Video: 3840 x 2160 (4K@30fps)
Format Photo: JPEG
Video: MP4, H265
Aperture F2.0 to F3.8
Shutter Speed 1/30 to 1/2000s
Exposure mode Auto, Shutter speed, Iris, Bright, Manual
Defog mode On/Off (Low, Mid, High)
Zoom mode Combine, Super Resolution
White Balance Auto, Indoor, Outdoor
Noise Reduction Yes
Auto ICR Yes
IR CAMERA
Model VIO F1 (Powered by Flir Boson 640 Radiometric) VIO G1 (Powered by Thermal core 640 Radiometric)
Sensor Uncooled VOx Microbolometer Uncooled VOx Microbolometer
Array Format 640x512 640x512
Frame Rate 60Hz 30Hz
Pixel Size 12 µm 12 µm
Thermal Spectral Range 8-14 μm 8-14 μm
Scene Temperature Range to 140 °C (high gain) to 500 °C (low gain) -20 °C to 150 °C
0 °C to 550 °C
Lens Options Fixed Focus, 32° (HFOV)
14 mm (EFL)
Fixed Focus Athermal:
19 mm (EFL)
Digital Zoom 1x to 8x zoom 1x to 8x zoom
Resolution Photo: 640×512
Video: 640×512 @ 60Hz
Photo: 640×512
Video: 640×512 @ 30Hz
Format Photo: JPEG
Video: MP4
Photo: JPEG
Video: MP4
Thermal Sensitivity (NETD) Professional: ≤50 mK Industrial: ≤50 mK
Radiometry Yes, overlay on the runtime video Yes, overlay on the runtime video
Laser Rangefinder
Wavelengths 905 nm
Precision 0.01-0.5 m
Laser Safety Class 1 (IEC 60825-1:2014)
Ranging Capability (m) Min: 2 m
Max: 2400 m
Performance Continuous measure mode 10Hz Min: 2 m
Max: 1200 m
Large object, visibility 25 km, target reflectivity 50 %, detection probability 90%
Availability: 700 m
Target size 2.3 x 2,3 m, visibility 25 km, target reflectivity 30 %, detection probability 90%
Performance Continuous measure mode 1Hz Min: 2 m
Max: 2400 m
Large object, visibility 25 km, target reflectivity 50 %, detection probability 90%
Availability: 1500 m
Target size 2.3 x 2,3 m, visibility 25 km, target reflectivity 30 %, detection probability 90%
STORAGE
Supported SD Card MicroSD card (Max capacity: 128 GB, UHS-1 Speed Grade 3 required)
Supported File Systems exFAT
Recommended Micro SD Cards TOSHIBA EXCERIA PRO 32GB micro SD HC II
SanDisk_Extreme PRO_32GB_3_A1_micro SD V30 HC I
TOSHIBA EXCERIA PRO 64GB micro SD XC II
SanDisk_Extreme PRO_64GB_3_A2_micro SD V30 XC I
SAMSUNG_EVO_128GB_micro SD 3 XC I
TOSHIBA EXCERIA M303E 32GB micro SD HC I
TOSHIBA EXCERIA M303E 64GB micro SD XC I
TOSHIBA EXCERIA M303 128GB micro SD XC I
SAMSUNG_EVO_64GB_micro SD 3 XC I