UAV acoustic localization system and microphone array PCBA.. OTOMO gives counter-UAV program owners two proven paths from one acoustic engineering platform: deploy the ready for immediate passive drone warnings, or engage OTOMO to manufacture your own for OEM-specific receiver hardware. Use the comparison below to choose the route that fits your deadlines, engineering capacity, and deployment scale.
Start with a field-ready hardware node, or keep the electronics architecture in your own hands and let OTOMO build around your microphone-array concept.
Acoustic detection listens rather than illuminates. That changes what you can protect, how covertly you operate, and how many nuisance alarms your command center receives.
The LS8118F receives external sound only. No RF emission means the detector does not reveal its own position — a decisive advantage for military and sensitive-area deployment.
Single-array coverage spans 360° azimuth with -20° to 90° elevation. Cascade three arrays and you cover a full site while holding 48 simultaneous target tracks.
Fanless hardware is rated for -40°C to 70°C and draws under 2.5 W, so perimeter nodes keep listening through heat, cold, and darkness.
AI acoustic fingerprint recognition separates multi-rotor, FPV racing and fixed-wing UAVs from vehicle and crowd noise. False alarm rate stays below 10% in complex urban noise.
Use the same selection criteria your engineering team would apply to any counter-UAV audio sensor program.
| Evaluation factor | Buy: LS8118F system | Build: custom array PCBA route |
|---|---|---|
| Time to deployment | Hardware, datasheet and demo program are available today; integration starts immediately after evaluation. | Timeline follows your electrical specification, prototype validation and requested production quantity. |
| Customization level | Configure number of arrays, cascade architecture and camera overlay position for site-wide coverage. | Control board layout, array arm geometry, interface set, power budget and mechanical envelope. |
| Engineering workload | Built-in Delay-Sum/MVDR, anti-reverberation AI and camera overlay reduce audio software work. | Your engineers own the electronics architecture; OTOMO provides DFM and production feedback. |
| DSP and algorithm ownership | System ships with optimized beamforming, recognition and acoustic fingerprint capabilities. | Algorithm work stays in-house; specify only the acquisition chain and hardware interfaces. |
| Volume profile | Best when you need a proven sensor node for immediate site deployment. | Best for OEM prototypes and mid-to-large production runs built around your unique mechanical design. |
One node gives you directional warning. Multiple synchronized nodes turn that warning into a persistent 360° acoustic picture of your airspace.
Match your operating environment to the LS8118F features that matter most — or to the custom PCBA requirements you should send OTOMO.
Key facts: false alarm rate <10% in complex urban noise; AI acoustic fingerprint separator; video overlay for security-operator confirmation.
Key facts: fixed-wing detection ≥2000 m; fanless -40°C to 70°C operation; 360° azimuth with -20° to 90° elevation window.
Key facts: 12 targets per node; 48 targets with 3 arrays; 192 targets with 12 arrays; response latency from detection to alert is 100 ms.
Key facts to specify: channel count, 192 kHz class synchronous sampling, 16-bit PCM output, USB/Ethernet interface, operating temperature range and enclosure geometry.
Send these inputs with your inquiry and OTOMO will respond with the right system configuration or PCBA review.
Keep adjacent product options together for a faster catalog comparison.
Multi-Arm Spiral Microphone Array Acquisition Kit! The kit includes: 1. Microphone Array; 2. USB Camera; 3. USB/Gigabit Ethernet Acquisition Board. Kit Functionality: Transmits MEM
View product
SF25C20 is a pin-to-pin compatible 2Mbit SPI FRAM replacing Infineon FM25V20A Fujitsu MB85RS2MT. Features 40MHz read, 1 10 endurance, 2.7 3.6V,40 C to +85 C, ultra-low 5mA/7 A powe
View product
10166149-043100LF, Amphenol BergStak, Board-to-Board Connector, 0.5mm Pitch, Vertical ReceptacleProduct Features Core ParametersPart of Amphenol BergStak series low pin count verti
View productreview the product details, images, and specifications presented on the official product page.
use the application and use-case information published on the official product page.
confirm the specifications and options listed for the exact product variant before placing an order.
check the official product page or ask the supplier about options shown for the selected product.
use the official contact or inquiry path provided on the site.
include the product page, intended use, required quantity, and any specifications you need the supplier to review.
