MDYD20G635 High Performance Dual Sensor Gimbal 20X Optical Zoom+35mm 640 512 Thermal
China Moneypro
The MDYD20G635 is a professional dual-sensor gimbal combining a 20X optical zoom visible light camera with an advanced thermal imaging system. Featuring an 8-megapixel wide dynamic CMOS sensor and a 640×512 thermal detector with vanadium oxide technology, this compact stabilization pod delivers exceptional performance with minimal power consumption. The system supports network RTSP streaming, picture-in-picture modes, multiple false color displays, and global temperature measurement capabilities. With precise 2-axis stabilization, adjustable gimbal speed, and intelligent human and vehicle detection tracking up to 100 simultaneous targets, it offers comprehensive surveillance solutions. Control options include S.BUS, UART, and network interfaces, while local TF card recording supports both visible and thermal imaging. Operating from DC12-26.2V with dynamic power consumption of just 12W, this gimbal delivers professional-grade thermal and optical imaging in a lightweight 988g package.
The DYD20G635 is a high-performance 2-axis gimbal camera system designed for professional stabilization applications. It features a daytime CMOS sensor with 140x hybrid zoom and an uncooled vanadium oxide thermal imager offering a 35mm focal length and 640×512 resolution. With a compact footprint, the unit delivers excellent stability, high system integration, and energy-efficient operation. The visible channel incorporates an 8-megapixel wide dynamic range sensor, while the thermal module supports multiple false color palettes and full-field global temperature measurement. Video output is available via RTSP over IP, with support for various picture-in-picture display modes. Control interfaces include S.BUS, UART, and Ethernet, enabling flexible command of both the camera and gimbal functions. Additionally, the system allows simultaneous image capture and video recording to a local TF card for both visible and thermal channels.


| Voltage | DC12 26.2V | Power | Dynamic 12W |
| Yaw Angle | -285 +285 | Pitch Angle | -15 +110 |
| Horizontal angle jitter | One-click restore to the initial position | Tilt and roll direction angle jitter | 0.02 |
| One-Click Restore | 0.03 | Adjustable Gimbal Speed | When the gimbal rotates, the speed is adapted based on the current speed mode and the visible light camera multiple. |

| CMOS Size | 1/1.8 Inch 8 mega pixel wide dynamic CMOS SENSOR |
| Optical Zoom | 20x HD optical zoom lens, f=6.7 125 mm 5% |
| Focusing time | Real time fast focusing, focusing time < 1s |
| Video Output | Network output RTSP stream, local TF card storage |
| Field Angle(FOV) | D : WIDE 66.6o 5% TELE 4.0o 5% H : WIDE 59.6o 5% TELE 3.5o 5% V : WIDE 35.7o 5% TELE 2.0o 5% |

| Resolution ratio | 640 512pixel |
| Space between pixels | 12 m |
| Type | Uncooled vanadium oxide |
| Wavelength Range | 8 14 m |
| Temperature measurement range | -20 ~+150棬0~550 |
| Field angle | 35mm Lens Field of view 12.5 x 10.0 |

| Min tracking target size | 16 16 pixels | Max tracking target size | 256 256 pixels |
| Target Memory Time | 2 seconds | Tracking speed | 50 Pixel/Frame max |
| Simultaneous detection qty | 100 targets max | Recognized categories | Human and Vehicle |
| Min detection target size | 32 32 pixels | Debounce | Dynamic stabilization |

| Dimensions | 130mm*182.4mm | Operating Environment | -10 to +55 / 20% to 80% RH |
| Storage Condition | -20 to +60 / 20% to 95% RH | Weight | 988 20g |












