What drone detection costs
Detection costs vary by an order of magnitude depending on method and coverage. The items most often missing from a first quotation are integration, installation and ongoing support.
Key facts
- Published prices are uncommon in this market because cost depends on site geometry, the number of sensors required and the level of integration, so vendors quote against a specification rather than a list.
- Sensor cost varies widely by method. Remote ID receivers are the least expensive, acoustic sensors are modest, RF detection sits in the middle, and radar is generally the most expensive component.
- Coverage is the main cost driver at most sites, because it determines sensor count. Doubling the protected area rarely doubles the cost, and covering a site with obstructions can cost more than a larger clear site.
- Industry estimates put integration and sustainment at around 20 per cent of counter-UAS market revenue in 2026, rising to about 28 per cent by 2036, and these are the items most often absent from an initial quotation.
- Assessment and planning are named allowable cost categories under the FEMA C-UAS Grant Program, so public agencies may be able to fund the work that defines a procurement as well as the equipment.
- A system with no support arrangement will lose effectiveness quietly as aircraft and protocols change, so recurring cost is part of the capability rather than an optional extra.
Why the market has no list prices
Counter-drone detection is priced against a site rather than from a catalogue. The same radar can cover a flat, open industrial site with two units and a built-up campus with six. Mounting positions, obstructions, the distances involved and the detection range genuinely required all change the total.
That is a reasonable way for vendors to work, and it has one practical consequence for buyers: a quotation is only as useful as the specification it answers. Asking several suppliers what a system costs, without defining coverage, produces numbers that cannot be compared.
Where the cost sits
Sensors differ substantially by method. Remote ID receivers are inexpensive. Acoustic sensors are modest and short-range, so covering an area needs several. RF detection covers more ground per unit. Radar is normally the largest single line, and it is also the method that covers the autonomous aircraft the others miss.
Coverage is usually the dominant factor, because it sets sensor count. It scales with geometry rather than with area alone, so an obstructed site can require more sensors than a larger open one.
Integration is where budgets are most often short. The alert has to reach a system someone is already watching, which means work on the command-and-control layer, the network and the operating procedures.
Installation covers mounting, power, cabling and, at some sites, equipment rated for the area classification. At a refinery this is a substantial constraint rather than a detail.
Support and sustainment is recurring. Industry estimates put integration and sustainment at roughly 20 per cent of market revenue in 2026 and around 28 per cent by 2036. Detection performance degrades quietly as aircraft and protocols change, and nothing announces it.
Getting a comparable number
Three steps make quotations comparable, and they are in this order for a reason.
Establish what has to be detected, at what range, under what conditions, and what happens when it is. Turn that into a written specification covering coverage, integration, installation and support. Then ask suppliers to price against it.
For public agencies there is a funding point worth knowing: assessment and planning are named allowable cost categories under the FEMA C-UAS Grant Program, so the work that produces the specification may itself be fundable. The funding notice and the administering state set the applicable rules.
Related work
- C-UAS grant support Applications, and spending awards already held, under the FEMA C-UAS programme.
- Site assessment & design Vulnerability assessment, RF survey, sensor siting and coverage modelling.
- Procurement advisory Specification and evaluation against the Authorized Systems List.
- Detection system integration Bringing sensors, command-and-control and existing security systems together.
FAQ
▸Why will vendors not publish prices?
Because the same product produces very different totals at different sites. Sensor count depends on the area, the obstructions, the mounting positions available and the detection range actually required. A published figure would be either meaningless or misleading, so vendors quote against a specification. That is a reason to have a specification before asking.
▸What is usually left out of a first quotation?
Integration into existing security systems, installation and mounting work, network and power provision, commissioning and testing, training for the people who will use it, and ongoing support. Sensors are the most visible and easily compared item, so quotations tend to concentrate on them.
▸Is a cheaper method good enough?
It depends entirely on what you need to detect. A Remote ID receiver costs very little and shows only compliant aircraft. Acoustic sensors are inexpensive and work at short range in quiet conditions. If the requirement includes an aircraft flying autonomously with no radio link, the method that covers it is radar, and that raises the cost. The question is which cases matter at your site.
▸Can grant funding cover this?
For eligible public agencies, potentially. FEMA describes allowable costs under the C-UAS Grant Program as including planning and assessment, professional services, training and exercises as well as equipment. Eligibility and the applicable rules are set by the funding notice, which governs, and by the state administering the award.