Long-range payload
25–500 mm HD electric-zoom visible lens and 31–155 mm thermal lens; optional laser rangefinder (100–2000 m, ±2 m).
EO/IR tracking · DD-E3
DD-E3 Medium-Range EO/IR Tracking System
DD-E3 is a medium-range photoelectric detection system in a U-shaped design for fixed and vehicle-mounted use. Its modular payload accepts a long-focus visible camera, an uncooled thermal imager and an optional laser rangefinder.
- Fixed-site
- Vehicle-mounted
What it does
Medium-range U-shaped EO/IR turntable for fixed and vehicle-mounted installations.
Fast, precise pointing
120°/s azimuth rotation, 120°/s² acceleration and 0.01° positioning accuracy.
Automatic tracking
Embedded hardware tracking with radar cueing and visible / thermal video switching.
Behaviour analytics
Region and boundary intrusion, movement detection, target recognition and PHM health management.
Active protection
Temperature self-regulation, strong-heat-source and focus protection, lightning and surge protection.
Technical specifications
Figures are taken from the current DD-E3 specification sheet. Performance depends on site, target and environment.
| Working distance (0.3 × 0.3 m UAV, visibility ≥ 20 km) | Visible: detect ≥ 3000 m, track ≥ 2500 m, identify ≥ 2000 m. Thermal: detect ≥ 1500 m, track ≥ 1000 m, identify ≥ 1000 m |
|---|---|
| Visible camera | 2688 × 1520; 25–500 mm HD electric zoom; manual / automatic focus |
| Thermal camera | Sixth-generation uncooled VOx 640 × 512; 31–155 mm lens |
| Video output | Thermal up to 1920 × 1080; visible up to 3840 × 2160 |
| Laser rangefinder (optional) | 100–2000 m (0.3 × 0.3 m UAV), ±2 m |
| Rotation range | Azimuth 360° continuous; pitch −30° to +60° |
| Rotation speed / acceleration | Azimuth 0.01–120°/s; pitch 0.01–90°/s; 120°/s² both axes |
| Position / tracking accuracy | 0.01° positioning; tracking ≤ 0.5 mrad |
| Working / storage temperature | −40 to +60 °C / −50 to +70 °C |
| Protection | IP66 whole machine; surge protection power 4000 V, signal 2000 V |
| Interface | 1 × RJ45 network; alloy waterproof aviation plug |
| Power | AC 220 V ±20 %, 50 Hz; rated ≤ 150 W, peak ≤ 350 W |
| Weight / size | < 40 kg; 420 × 358 × 540 mm |
Product views
What is included
Standard and optional items listed in the specification sheet. Final packing list is confirmed in your quotation.
- EO/IR turntable
- Power and communication cables
- Control software (per specification)
Works with
Combine sensors and response equipment into one system around your site plan.
FAQ
DD-E3: frequently asked questions
What is the DD-E3?
The DD-E3 is a medium-range, U-shaped EO/IR tracking system for fixed and vehicle-mounted use, with a 25–500 mm visible zoom lens, a 31–155 mm thermal lens and an optional laser rangefinder.
How far can the DD-E3 see a drone?
For a 0.3 × 0.3 m drone at visibility of 20 km or more: visible detection 3000 m or more and tracking 2500 m or more; thermal detection 1500 m or more and tracking 1000 m or more.
Does the DD-E3 measure distance?
With the optional laser rangefinder, yes: 100–2000 m for a 0.3 × 0.3 m drone, accurate to ±2 m.
What are the DD-E3 weight and protection rating?
Under 40 kg, IP66, with a working temperature of −40 to +60 °C.
Need DD-E3 for your project?
Tell us about the site, environment and quantity. We reply by email with the next step.