Law Enforcement, Fire, Search & Rescue Radar

EchoGuard is an ultra-low SWaP ESA radar that intelligently searches, detects, and tracks objects of interest in both ground and air domains. As the primary sensor in a multi-sensor system, EchoGuard rapidly and accurately slews other sensors such as PTZ optical cameras, even at high zoom levels and while tracking fast moving targets such as drones, and records valuable data for prosecution of offenders and performance evaluation. 

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Real human-portability

A single EchoGuard radar with quick-mount bracket on rugged tripod with two BB-2590 batteries weighs less than twenty pounds and provides ten hours of operation.

Dual use sensor

Law enforcement has two primary use cases for an airspace surveillance radar – (1) ensuring clear airspace for approved UAS operations, and (2) detecting and tracking unauthorized UAS that could pose a danger to the public. EchoGuard addresses both.

Compact, solid state, affordable

EchoGuard is a solid-state radar with no moving parts and no required maintenance or calibration. Maximum performance at commercial prices.

Proven, reliable, ready to deploy

Proven in demanding environments, backed by real human support, and ready to deploy for a range of law enforcement, fire, and SAR uses. 


20.3 cm x 16.3 cm x 4 cm


1.25 kg (2.75 lbs)


DC +15 V to +28 V

<50 W (operating)

<15 W (hot standby)

Temp range

-40°C to +75°C (operating)



EchoGuard on tripod in mountain terrain demonstration

EchoGuard mounted on tripod for wildfire no-fly airspace surveillance demonstration.

EchoGuard deployed for urban airspace situational awareness demonstration

EchoGuard deployed for urban airspace situational awareness demonstration.

Learn more about EchoGuard for Law Enforcement, Fire, and Search & Rescue