Aerial coverage for big sites.
Acres a guard on foot can't cover, swept from the air with a spotlight and a recorded warning. Drone surveillance, from $6,000/mo. Firm price after a free site walk.
30-day free trial · No per-call fees · Same-day reply
What is drone surveillance?
Drone surveillance flies scheduled sweeps over sites too big to walk or wire. FAA-certified pilots fly every flight, warnings go out by spotlight and recorded voice from the air, and every issue is reported to your team and the police. From $6,000/mo, with flight areas planned at the site assessment.
What you get
- Scheduled sweeps flown by FAA-certified pilots
- Spotlight and recorded warnings from the air
- Every flight on video
- Every issue reported, police called when needed
A good fit for
- Large-acreage sites
- Open yards and long perimeters
- Construction projects with changing layouts
Drone surveillance
From $6,000/mo
Firm price after a free site assessment. No per-call fees.
Less than one Seattle guard for 8 hours a night (about $9,380/mo).
See all pricing →How it works
The site assessment plans flight areas for your acreage
Pilots fly scheduled sweeps through the night
Every flight is on video, and every issue is reported and logged
Common questions
What does no-contact mean?
No one from 911 Sentinel approaches, confronts, chases, holds, or removes anyone. We act through recorded warnings, the siren and spotlights, and calls to your team and the police.
Why drones instead of guards on a big site?
A drone sweep covers ground a guard on foot can't: open yards, long perimeters, and the far corners of a job site, with a spotlight and a recorded warning from the air. Drone surveillance starts at $6,000/mo, less than one Seattle guard for 8 hours a night at the median state contract rate (about $9,380/mo), and every flight is on video.
Is it legal to fly drones over my property?
Yes. Flights are operated by FAA-certified pilots under FAA and Washington State operating rules, and the flight plan is reviewed against each contracted property before coverage is proposed.
Get a free site assessment
We reply the same day, walk your property with you, and send a written plan with a firm price after the walk.
Business calls 8am–8pm every day · our monitoring team works around the clock