Standalone Systems vs. OEM Modules: An Integrator’s Guide to Drone Defense

A system integrator adding drone defense to a security platform faces a real fork in the road. One path is to pick a ready-made piece of hardware, plug it in, and hand the end user the controls. The other is to pull the detection engine out of that hardware, embed it inside the integrator’s own platform, and present a unified experience under a single brand. Both paths lead to a working solution. The difference is in who owns the integration, who owns the brand, and what the total cost looks like after the tenth deployment.

This article walks through both paths with concrete product examples. For the standalone path, three LZ TECH systems serve as reference points: the HJ1 handheld unit for portable security, the J3 fixed-site system for permanent installations, and the JV-1 for sites that face a high proportion of FPV and custom-built drones. For the OEM path, the D-MB Mini detection module and its larger siblings in the OEM module family show what embedded integration looks like.

Path A: Pick a product and go

The standalone approach is the simpler starting point. A self-contained drone defense device arrives in a flight case, mounts on a pole or sits in a vehicle, connects to power and network, and begins operating. The integrator does not write code. The end user gets a separate interface for drone defense alongside their existing security platform. Implementation takes days, not months.

Three LZ TECH systems illustrate the range of what a standalone product can look like.

HJ1: Handheld, portable, single-operator

The HJ1 is a handheld drone defense system designed for one person to carry and operate. It weighs 6.5 kilograms with its battery installed, and its built-in handle and strap ports make it practical for a security officer to carry on patrol or deploy at a checkpoint. The device covers six frequency channels spanning the bands most commonly used by commercial drone communication and navigation links, from 800 MHz through 5.8 GHz. Its high-gain directional antenna array focuses its output on the target drone rather than broadcasting across the entire area, which matters when operating near other RF-dependent equipment. Response time from trigger to full output is under five seconds, measured as an RMS value across operational conditions.

The HJ1 is battery-powered with a field-replaceable lithium-ion pack, giving roughly half an hour of continuous operation on a single charge. It charges from zero to full in under two hours. The IP54 rating means it handles dust and splashing water, and it operates from minus 25 to 55 degrees Celsius. For deployments that need detection before action, the HJ1 includes an expansion holder and interface for an external handheld detection module, which adds drone identification and alarm capabilities to the jammer-only baseline.

For an integrator serving event security, VIP protection details, or rural patrol teams, the HJ1 is the kind of device that a single operator can deploy from a vehicle without tools. The integration story is simple: hand the device to the security team, provide basic training, and the capability is live.

J3: Fixed-site, 360-degree, always on

The J3 is a stationary drone defense system built for permanent installation. It uses eight independent channels to cover the full range of frequencies used by commercial drones for video transmission, remote control, and navigation, from 430 MHz through 5.8 GHz. The omnidirectional antenna array covers 360 degrees horizontally and plus or minus 90 degrees vertically. There are no blind spots.

The J3 supports precise selective targeting when paired with an external detection system. It can address a specific threat drone in an airspace that also contains friendly or authorized drones, rather than affecting everything in the sky. It also supports network integration with radar, electro-optical, and RF detection equipment, enabling an unattended detect-and-respond workflow. Response time is under five seconds.

Environmental resilience is one of J3’s stronger design points. IP66 protection keeps out dust and high-pressure water jets. The operating temperature range spans minus 40 to 55 degrees Celsius. It runs on AC power with low standby draw, and the flight-case packaging makes transport and installation straightforward for a fixed-site deployment team. At roughly 35 kilograms for the device itself, the J3 is not portable in a patrol-bag sense. It is meant to be mounted, connected, and left to run.

For an integrator serving airports, correctional facilities, or government buildings, the J3 is the permanent-installation option. Mount it, network it, and it becomes part of the facility’s infrastructure.

JV-1: Purpose-built for FPV and custom drones

The JV-1 addresses a specific problem that generic drone defense systems can miss. FPV racing drones and custom DIY builds often operate on frequency bands outside the standard commercial drone channels. The JV-1 targets these non-standard links specifically: the TBS Crossfire and ExpressLRS protocols at 868 and 915 MHz, analog FPV video feeds at 1.2 GHz, and the wider 5.1 to 5.9 GHz range used by high-power digital video systems. It uses a combination of narrowband and frequency-hopping techniques to match the agile signaling that FPV drones employ.

The JV-1 has a unique capability that is worth noting for integrators who work with security teams that need visual confirmation. When connected to a radio detection system, the JV-1 can display the drone’s first-person camera feed directly in the operator’s software interface. The security officer sees what the drone pilot sees. It can also transmit custom text or image alerts to FPV goggles and video receivers in the area, which has operational utility for communicating with an unknown drone operator.

The JV-1 is a fixed-site device with 360-degree omnidirectional coverage, IP66 protection, and an operating range from minus 40 to 60 degrees Celsius. It weighs under 25 kilograms without its antennas and ships in flight cases. It supports fixed, vehicle-mounted, and mobile deployment configurations. For an integrator whose customer base includes prisons or critical infrastructure sites that have reported FPV drone incursions, the JV-1 is the specialized tool for a specialized threat.

Path B: Embed the detection engine

The OEM module path takes a different approach. Instead of buying a complete product, the integrator buys a compact hardware unit that contains an RF front end and an onboard processor running the detection software. The module detects drones, identifies the model and protocol, and outputs structured data through an API. It does not include a case, an antenna array, a user interface, or a dashboard. It provides a data feed and leaves everything else to the integrator’s platform.

LZ TECH’s OEM module family follows this model. The modules cover 70 MHz to 6 GHz, using the CRPC protocol analysis engine to decode drone communication and identification protocols. The structured data output from the module includes the detected drone model, its serial number or identification marker, GPS coordinates, altitude, speed, heading, and the position of the remote controller. The integrator’s software ingests this stream through the API and renders it in whatever form the platform’s interface requires.

The D-MB Mini is the compact entry point in this family. It is designed for space-constrained platforms: portable security devices, compact sensor nodes, and handheld equipment where the module must fit inside an existing chassis. Larger module variants add direction-finding capability for platforms that need bearing data alongside detection, and higher sensitivity for fixed-site installations that require the longest possible detection range. All variants run the same CRPC detection core, so an integrator who qualifies one module can add new deployment profiles by selecting a different module variant rather than starting a new integration project.

The integration investment is front-loaded. The integrator’s development team builds the user interface components, the alerting pipeline, and the data mapping from the module’s API output into the platform’s internal data model. Once complete, adding drone detection to additional deployments is a configuration change, not a hardware procurement. The CRT display, the alert rules, the operator workflow, and the audit trail are all native to the integrator’s platform. It is delivery of a native capability rather than the bolt-on of a third-party product.

How the two paths fit together in practice

A representative deployment shows why the choice between standalone and OEM is not either-or for many integrators. Consider a security company that operates a command-and-control software platform for correctional facilities. They have twenty prison sites under contract. At each site, they need drone detection and defense. They also sell their platform to new customers who have no existing drone security infrastructure.

For the core detection capability that rolls out to all twenty sites and every new customer, the OEM module path makes sense. Embed the detection engine once, spread the integration cost across all deployments, and present a unified interface to every customer. The integrator owns the capability. For the defense hardware at each site, they might deploy a J3 mounted on a watchtower, connected to the platform through the network integration interface. The platform receives detection data from the embedded OEM module, correlates it with the J3’s status, and presents a single workflow to the operator. The detection is native to the platform. The defense layer is a best-in-class standalone system that the platform manages as a networked device.

At a site that reports FPV drone intrusions, they add a JV-1 alongside the J3. The threat profile determines the defense hardware. The integration depth determines the operator experience. Both can be chosen independently.

The decision framework

Five questions cut through the standalone-versus-OEM trade-off. They are the same questions regardless of which specific products the integrator evaluates.

Question one: What is the deployment timeline? A single site going live next month points toward a standalone device like the HJ1 or J3. A platform capability shipping to a growing customer base over years points toward OEM module integration.

Question two: What is the expected deployment volume? Below roughly five to ten sites, the standalone product often wins on total cost because the integration investment has not yet amortized. Above that, the OEM module becomes the lower total cost. The crossover point depends on the integrator’s internal engineering costs, but the logic is the same.

Question three: How tight does the integration need to be? If drone defense alerts must appear on the same map as camera feeds, access control events, and perimeter alarms, the OEM module delivers native integration. A standalone product will always require the operator to look at a separate interface or a separate pane within the platform that was bolted on rather than built in.

Question four: Who owns the end customer? If the integrator’s value proposition depends on single-vendor accountability and consistent brand experience across all security domains, embedding OEM modules keeps everything behind the integrator’s brand. The standalone path puts a visible third-party label on the drone defense capability.

Question five: What is the long-term supplier flexibility requirement? If the integrator needs the ability to swap detection or defense hardware suppliers with minimal end-customer disruption, the OEM module architecture provides that flexibility through a defined API layer. The standalone approach creates a tighter coupling to a specific product’s lifecycle and roadmap.

The products are real. The choice depends on you

The HJ1, J3, JV-1, and the D-MB Mini are not concept designs. They are products with shipping histories, compliance certifications, and field hours. The HJ1 has been carried by security teams at outdoor events and sensitive facilities. The J3 is mounted on rooftops and perimeter walls. The JV-1 addresses a threat category that generic systems miss. The D-MB Mini runs inside partner platforms that bear other companies’ brand names.

The integrator’s job is to match the product to the deployment profile. The handheld for the roving patrol. The fixed site for the permanent perimeter. The FPV specialist for the facility that sees custom drones. The OEM module for the platform that ships to dozens of sites under a single brand. There is no single correct answer across all scenarios. There is a correct answer for each scenario. The framework is the tool for finding it.