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Product details

Product Info

The SENSYS MagDrone R4 is an advanced, ultra-lightweight UAV-mounted magnetometer system built for high-resolution magnetic field mapping and detection of underground metallic anomalies. Equipped with five triaxial fluxgate sensors, it delivers detailed magnetic data ideal for UXO detection, archaeological prospection, and infrastructure location.

Engineered for drone-based surveys, the MagDrone R4 mounts effortlessly onto DJI M300/M350 RTK platforms, capturing fine-scale subsurface variations from just 1 m above ground level. Its rugged, lightweight construction allows operators to fly low and safely without risking collisions—critical for detecting small ferrous targets like hand grenades or metallic artefacts.

The system comes ready for deployment, including all necessary mounting components, software, and data connectivity cables. Combined with MagDrone Data Tool software, the R4 enables efficient post-flight processing and magnetic anomaly visualization.

What's included in the complete set:

MagDrone R4 magnetometer (5 × triaxial fluxgate sensors, sensor bar, and data recorder)
MagDrone Data Tool software for post-processing and magnetic field visualisation
Power cable (XT30 connector for SkyHub)
USB cable for PC connection
GPS interface cable (connects to SkyHub for positioning data)
Mounting brackets for DJI M300 / M350 RTK drones
Hard transport case for field protection and mobility

Key Technical Specifications:

Sensor Array: 5 × triaxial fluxgate sensors
Resolution: 0.2 nT with < 0.15 nT RMS sensitivity
Sampling Rate: 200 Hz per channel
Payload Weight: ~2 kg (12 kg with case)
Compatible UAVs: DJI M300/M350 RTK
Power Supply: SkyHub XT30 connector

Key Features

1. High-Resolution Magnetic Mapping: Five triaxial fluxgate sensors capture detailed local variations for UXO, archaeology, and infrastructure surveys.

2. Seamless UAV Integration: Mount-ready for DJI M300/M350 RTK with full power and data interfacing via SkyHub.

3. Lightweight & Field-Ready: Compact 2 kg payload design with foldable sensor bar, durable case, and rapid setup.

4. Accurate & Versatile: Detects metallic targets from 0.5 m (F1 grenade) to several metres (aerial bombs) depending on object size and magnetic signature.

Delivery Details

Free UK Delivery is available on all orders over £100. 

Orders under £100 have a fixed delivery price of £8.

Delivery takes around 4-5 weeks to most UK addresses, except for in stock items, as below.

In-Stock Items Only - Delivery will be made in 2-3 working days. Next Day Delivery is also available to UK mainland addresses for £30 per order, order By 12pm, Mon to Fri to receive next day.

Conditions - Some locations outside mainland UK may incur additional charges, which are representative of the extra cost that we get charged by the courier. Delivery is available to Europe and some Worldwide locations. Contact us directly on sales@alphageouk.com if you need any help or have questions, before you order.

FAQs

Please read our FAQs page to find out more.

What does each product package include?

Each listing clearly states what’s included in the box (e.g. main unit, batteries, charger, cables, software license, spare parts, accessories). If you’re unsure, check the “Package Comparison” section of the product page or contact us for confirmation before purchase.

How long does delivery take, and when will my order ship?
  • UK Standard Products: 4-5 weeks
  • In Stock products: 2-3 business days
  • Orders placed before 2 pm (weekdays) are dispatched the same day when in stock.
  • Free UK delivery is available for orders over £100.
What warranty and support do you offer?
  • Every product comes with a 12-month warranty covering manufacturing defects under normal use.
  • During the warranty, we provide repairs or replacement of faulty parts, as well as technical support.
  • After the warranty period, we continue to offer repair, servicing, and parts support.
  • Our UK repair centre handles original parts and full testing.
Can I get a demonstration, training or customized solution?

Yes - we offer product demonstrations (in person or virtually), webinars, and one-on-one training to help you get up to speed. We also custom-configure or adapt solutions (e.g. integrating sensors, payloads, alternate configurations) to suit your specific project needs.