Stillsky Track
Detects what RF systems miss.
Stillsky Track fuses acoustic, vision, Remote ID and RF sensing into one picture, so the drones flying with their radio off don’t slip through. You get a live map, the drop zone and evidence built for prosecution.
RF detectors listen for the link between drone and controller. Smugglers now fly pre-programmed routes with that link off. A drone can go radio-silent. It can’t go silent and invisible.
Four senses
Why RF alone isn’t enough.
Scroll through one intrusion. Each sense adds to the picture until Pathfinder holds a single fused track.
- 01
Acoustic
ContactHears propeller harmonics. Works on drones flying with no radio link.
- 02
Vision
ContactCamera AI confirms drone, not bird, and records the clip for evidence.
- 03
Remote ID
ContactReads the identity and operator position compliant drones must broadcast.
- 04
RF
No emissionsEnergy and protocol fingerprints, with no content decoding. One input among four.
What you get
What Track hands your officers.
Any vetted, legitimate organization can subscribe. We check identity and purpose so the network is never used to watch lawful drone users.

- 01
Dark-drone detection
Acoustic and vision sensing catch drones flying pre-programmed routes with the radio link off. RF and Remote ID add identity when they’re there.
- 02
Drop-zone localization
When a payload falls, Pathfinder marks where it landed so officers get there first.
- 03
Launch-site estimates
From the Remote ID operator position, the controller’s RF bearing, or the drone’s own egress track.
- 04
Live map and alerts
Web and mobile, plus phone, SMS and radio alerts within seconds.
- 05
Evidence packs
Timestamped clip, full track and drop zone in a hash-chained pack, in open formats investigators can import.
- 06
Vendor-neutral
Connect the RF detector, radar or cameras you already own. Genetec and Milestone VMS, and TAK/CoT out.
Two tiers
Start small. Scale to the perimeter.
County jails, small facilities, depots
Track Lite
$2,500/ site / month
- Watchposts on your key approach routes
- Live map, alerts and drop-zone localization
- Evidence packs
- 12-month minimum, $5,000 setup
State prisons, large jails
Track Pro (Corrections)
$6,500/ site / month
- Full-perimeter Watchpost mesh
- Evidence packs in open formats
- Genetec / Milestone VMS integration
- 12-month minimum, $12,500 setup
Start with a paid 30-day pilot: $4,500, fully credited if you subscribe. Add Stillsky Watch 24/7 monitoring for $2,500 / month. Certified agencies can add Stillsky Intercept, which their own officers operate. Full pricing.
Two services
Track, or Track plus Intercept.
Stillsky Track
See every drone over your site, including the quiet ones.
Who can use it
Any vetted, legitimate organization
State prisons, county jails, utilities, data centers, venues. Track is passive and needs no certification. It’s our own 24/7 service.
- Acoustic, vision, Remote ID and non-content RF fusion
- Built to catch “dark” drones flying with the radio link off
- Drop-zone localization and launch-site estimates
- Hash-chained evidence packs in open formats
- Works with your existing RF sensors and Genetec / Milestone VMS
Stillsky Intercept
Mitigation equipment for agencies certified to use it.
Who can use it
Certified agencies only, who operate it themselves
SAFER SKIES-certified state, local, tribal and territorial law enforcement and corrections, plus DoD and federal agencies. The rule bars contractor-operated mitigation, so we supply equipment, training and maintenance, and your officers operate it.
- Everything in Track Pro
- Stoop-N net interceptors: capture and parachute, reusable
- Nothing launches without your certified operator’s approval, logged
- No-engagement zones, altitude limits and safe capture areas
- Operator training, maintenance and a reporting-ready audit log
Put Track next to your RF detector. Compare.
The pilot runs next to whatever you already have. At day 30 you see what each one caught.
Or try the live console free: simulated site, no card.