ZD-EAR Acoustic Drone Detection Sensor (UAV Direction Finder)
ZD-EAR
The ZD-EAR is an acoustic drone detection sensor that locates UAVs by analysing their sound signature across a microphone array of up to 208 channels. It detects at a stated range of 0.1 to 500 m with a 0.1 second response time and includes an integrated 13 MP camera for visual confirmation. MetSensor UK supplies the ZD-EAR in the UK as the official Zata IoT reseller, on a quote basis.
- ✓ Microphone array with up to 208 channels for acoustic direction finding
- ✓ Detects UAVs from 0.1 m to 500 m with a 0.1 second response time
- ✓ Acoustic frequency range of 20-20,000 Hz, sound pressure level 28-132 dB
- ✓ Integrated 13 MP camera with 95° (H) x 76° (V) field of view and up to 6x digital zoom
- ✓ Wi-Fi (802.11a/b/g/n/ac) and Bluetooth 5.2 connectivity
- ✓ Operates from -20°C to 50°C, 10-80% humidity, non-condensing
Specifications
| Dimensions | 335 x 335 x 95 mm |
|---|---|
| Weight | 3 kg |
| Operating temperature | -20°C to 50°C |
| Operating humidity | 10-80% (non-condensing) |
| Microphone array | Up to 208 channels |
| Acoustic frequency range | 20-20,000 Hz |
| Sound pressure level (SPL) | 28-132 dB |
| Dynamic range | Up to 40 dB |
| Detection distance | 0.1-500 m |
| Response time | 0.1 s |
| Camera field of view | 95° (H) x 76° (V) |
| Camera focal length | 2.3 mm |
| Camera resolution | 13 MP |
| Digital zoom | Up to 6x |
| Wi-Fi | 802.11a/b/g/n/ac |
| Bluetooth | BT 5.2 |
Applications
- Military applications
- Airport no-fly zones
- Border defense and government no-fly zones
- General defense systems
Frequently asked questions
How does the ZD-EAR detect drones?+
It uses a microphone array of up to 208 channels to pick up a UAV's acoustic signature across a 20-20,000 Hz frequency range, then calculates direction of arrival to locate the source.
What is the detection range?+
The stated detection distance is 0.1 to 500 m, with a response time of 0.1 second.
Does the ZD-EAR include a camera?+
Yes. It has an integrated 13 MP camera with a 95° (H) x 76° (V) field of view, a 2.3 mm focal length, and up to 6x digital zoom, used to visually confirm acoustic detections.
What connectivity does the ZD-EAR support?+
Wi-Fi (802.11a/b/g/n/ac) and Bluetooth 5.2.
What environments is the ZD-EAR rated for?+
It operates from -20°C to 50°C and 10-80% humidity, non-condensing, and weighs 3 kg with dimensions of 335 x 335 x 95 mm.
