Stay a step ahead of hidden threats.

Spot crewed or uncrewed aerial systems, dark targets, and more. With a remote sensing system that’s undetectable, versatile, and future-proof.

US FCC compliant. Encrypted, restricted, secure. TRL9 tested & MIL-STD-810. Interoperable, open architecture. Trusted by US Dept of Defense. This is how you See more to stay safe.

The right sensor to meet any mission.

breaker

Best for
Wide coverage, Spectrum Ops
Weight
101 lbs
Size
23”w x 60”h x 19”d
Power
<250W

surge

Best for
Passive radar of all crafts, Direction-finding
Weight
Sensor: 75lbs
Coprocessor: 35lbs
Size
Sensor: 20”w x 39”h x 15”d
Coprocessor: 16”w x 8”h x 14”d
Power
Sensor: 335 Watts
Coprocessor: 250 Watts

Crest

Best for
Mobility & point protection, Remote ID
Weight
Specs coming soon
Size
Specs coming soon
Power
Specs coming soon

Don’t have the capacity to gather your own data?

Use our data

Powered by Hidden Level’s global sensor network.

Designed to make your decisions clear.

Precise

Get reliable warnings, sooner.
Spot crafts, operators, and more with 3D accuracy. Eliminate blind spots with wide range detection and adaptable frequency coverage that lets you see further, faster, and clearer.

<div class="precise--bonus-wrapper"><div class="precise--item-wrapper"><div class="precise-item--heading-wrapper"><div class="heading-style-h5">6 GHz</div></div><div class="precise-item--sub-wrapper"><div class="body-04">Wide frequency coverage.</div></div></div><div class="precise--item-wrapper"><div class="precise-item--heading-wrapper"><div class="heading-style-h5">25 km</div></div><div class="precise-item--sub-wrapper"><div class="body-04">Wide range detection in rural environments.</div></div></div><div class="precise--item-wrapper"><div class="precise-item--heading-wrapper"><div class="heading-style-h5">2°</div></div><div class="precise-item--sub-wrapper"><div class="body-04">Angle accuracy.</div></div></div></div>

Passive

Stay silent, undetected & interference-free.
Secure your position with passive radar and EW technology that can’t be detected or easily jammed. Our U.S. FCC compliant systems can be used anywhere, and will never interfere with existing systems and operations.

Portable

Deploy & perform anywhere.
Perform in the most demanding conditions. Harness the power of 3-in-1 passive radar, RF detection & spectrum sensing, and electronic warfare technology in a lightweight, portable form factor designed and manufactured in the USA.

Proven

<div class="proven--bonus-wrapper"><div class="proven--item-wrapper"><img src="https://cdn.prod.website-files.com/66fb792788c588b422dd6257/6708b0fd51792e2899aea0b9_logo-us-army.svg" loading="lazy" alt=""></div><div id="w-node-fa7f047d-1800-11c4-6c98-6082063578d9-95e07390" class="proven--item-wrapper"><img src="https://cdn.prod.website-files.com/66fb792788c588b422dd6257/6708b0fdcb8fb1259dbf7089_logo-dept-defense.svg" loading="lazy" alt=""></div><div id="w-node-_14f260fb-b1aa-89d4-7806-bef5cc00b70d-95e07390" class="proven--item-wrapper"><img src="https://cdn.prod.website-files.com/66fb792788c588b422dd6257/6708b0fd6dfb1ea76218e1b9_logo-nasa.svg" loading="lazy" alt=""></div><div id="w-node-_70872f30-d2d0-bdb6-0db4-9fe5a7d5310c-95e07390" class="proven--item-wrapper"><img src="https://cdn.prod.website-files.com/66fb792788c588b422dd6257/6708b0fdd15b45ad13c0dba0_logo-aviation.svg" loading="lazy" alt=""></div><div id="w-node-_15c0fdc9-b812-f753-34c4-09d075e46e48-95e07390" class="proven--item-wrapper"><img src="https://cdn.prod.website-files.com/66fb792788c588b422dd6257/6708b0fd51ea2091ca397e2f_logo-airforce.svg" loading="lazy" alt=""></div><div id="w-node-_347ae1c9-3e3d-d9df-fb7c-1ea2ab5cbb79-95e07390" class="proven--item-wrapper"><img src="https://cdn.prod.website-files.com/66fb792788c588b422dd6257/6708b0fd6fe99d2fd09174c8_logo-police.svg" loading="lazy" alt=""></div></div>

Field-tested & defense-ready.
TRL9 tested.
This product or service has not been approved or endorsed by any governmental agency, and this offer is not being made by an agency of the government.

Integrate into any system securely, with open API.

Use any popular third party integration. Or our intuitive interface.

Built to make a difference.

02

CRITICAL INFRASTRUCTURE

Securing our infrastructure.
“We cannot afford to build the infrastructure for low altitude airspace surveillance. We will depend upon a commercial partner to scale the infrastructure and buy their data.” – Senior U.S. Government Official
01

DEFENSE

Ensuring mission success.
“This is very innovative technology for a very complex problem and exactly what the US Army and the US Navy wants.” - NextFed Advisor
02

CRITICAL INFRASTRUCTURE

Securing our infrastructure.
“We cannot afford to build the infrastructure for low altitude airspace surveillance. We will depend upon a commercial partner to scale the infrastructure and buy their data.” – Senior U.S. Government Official
03

PUBLIC SAFETY

Protecting our communities.
“We have used the system on extremely high-profile national events, including NFL events. Since the system went into place, it’s only improved.” – Arlington PD

Questions from customers like you.

What are the electrical power requirements?

Requirements vary slightly by sensor (Breaker, Surge, Crest). For the Breaker, each sensor requires 120VAC power, and draws approximately 3A. A site with 4 sensors would require 12A service - standard 15 Amp circuit would be sufficient although we prefer 20 Amp circuit for margin.

What is the detection range?

The range can vary depending on various environmental factors. However, average detection ranges are 5km in an urban setting and up to 25km in rural settings.

How many threats can Hidden Level detect simultaneously?

There is no known limit to the number of simultaneous UAS detections using a sensor network of at least 2 sensors. A single sensor can track approximately 12 targets without affecting processing speed or having to add processing resources.

Where is your technology made?

Our technology is designed, developed, and manufactured in the US.

What are the hardware security controls?

Access to sensors is protected using encrypted tunnels and FIPS 186.5 compliant Digital Signature Key public/private cryptographic key exchange. Additional protection provided by site-local firewalls and network intrusion defenses that enforce strict IP-based access rules.

What is the range of environmental conditions within which the system can operate?

Our hardware has undergone environmental testing by certified third-party labs to qualify the system's operational thresholds. The results support operation in the following conditions (these vary slightly by system):

Breaker:
Temperature: -40 to +60°C
Wind: 100+ mph
Humidity: Aggravated Humidity and Salt Fog (higher than found in nature)
Wind Blown Rain
EMI / EMC Compliant

Surge differences:
-32 to +49C
Wind: 80+ mph

***Note Surge AMS variant will have ranges similar to Breaker above

Are other components required to deploy the service?

*Depending on the use case, RNC may be optional*
Our sensors are deployed with a companion Remote Node Control (RNC) box that is a configurable deployment solution to meet the needs of individual site requirements. It provides networking capability and security, power to the sensors, and other features such as health monitoring and remote power-cycle capability. The RNC box can also be configured with 4G LTE internet connectivity if hardline internet access is unavailable. The RNC box connects to a power source via a standard 120VAC outlet using a custom cable and connects to hardline internet via a standard RJ45 ethernet cable. The RNC then connects to the sensors via a custom power and network cable.

What is unique about our technology?

Hidden Level technology is purpose and custom-built from the ground up to be specifically adept at providing the detection and tracking of multiple types of targets using multiple types of algorithms in a single package. Sensors have continuous frequency coverage across a wide bandwidth, extending beyond the standard ISM bands.

Our processing is Software Defined and can be adapted rapidly as missions and threats evolve. The use of different and flexible detection and tracking modalities across the frequency range allow our systems to adapt to the environment in which they are used.

Our RF detection algorithms are not impacted by encrypted links and are Title 18 Privacy Compliant. Hidden Level sensors can detect all target types: Crewed and uncrewed, cooperative or non-cooperative, RF-emitting or RF-silent.