Tracking and theft detection for ground and maritime shipments
Gives manufacturers near real-time visibility and instant theft alarm from the origin to the customer dock.
Used by














Prevent theft instead of filing claims
Comprehensive solution with no permanent equipment, labor, or hidden costs. Disposable GPS+Cellular seal and incident response platform deployed in 2 minutes.
GPS + Cellular (NB-IoT/CAT-M)
Built-in connectivity in 24+ countries. Reports on its own, with no readers or other equipment.
Cable cut detection
A cut switches the seal to incident mode. SMS and email alarms within 60 seconds.
75+ days of active duty
Position reports every 15 to 90 minutes for the entire trip. No charging, 12-month shelf life.
High security, USA made
ISO 17712 high-security seal, independently tested by Dayton T. Brown. Made in the USA.
Attach and go
Four steps from attaching the seal to incident response.
1Attach
Loop the cable through the hasp. The seal activates on attach.
2Track & geo-fence
Tracking runs in the Redflag STM platform, included with seal purchase. GPS updates every 15 to 90 minutes, geo-fences, and long stops.
3Theft alert in 60 seconds
SMS and email alerts in near real time.*
4Incident response
Tracking history, incident reports, and support from the monitoring team.
* With cellular reception.
Built for real shipments
Installation photos from customer shipments.
Railway shipment
Hatch and valve seals on railcars and tank cars, with full location history.
Trucking
The cable loops through standard trailer door hasps and locking rods.
Intermodal and maritime
Rides the container from truck to rail to ship. Two weeks offline at sea, the full track recovered on arrival.
Harsh weather and environments
Keeps reporting through ice, snow, and 75+ day hauls.
Two weeks offline at sea, the full trip recovered
A sealed container shipped from Mexico to Brazil spent two weeks at sea without cellular reception. LXE collected GPS positions and monitored the cable for the entire crossing. When the ship reached coverage, the seal uploaded the complete route and the full theft detection log.
One price, everything included
Connectivity, alerts, and the Redflag STM platform with unlimited seats. No subscriptions.
Per seal
Flat price for every shipment, everything included.
- 20-seal minimum order
- GPS tracking and cellular connectivity
- SMS and email alerts
- STM platform, unlimited seats
- No subscriptions or hidden fees
Volume
Custom pricing for orders of 200 seals or more.
- Everything in the per-seal plan
- Volume discounts
- Direct quote from the sales team
- Monitoring team support
No extra equipment, recurring costs, and other nonsense
Everything you need to know about GPS cable seals.
What is LXE
LXE is a disposable high-security cable seal with built-in GPS, cellular connectivity, and theft detection. It installs like a mechanical cable seal and activates automatically on attach. It needs no charging, equipment, or training.
Do I need equipment, training, or SIM cards
No. The seal is self-contained and connectivity is built in. Attach it and go. Everything is included in the price.
How does tracking work
After sealing, LXE monitors cable state, motion, and position, and reports to the Redflag STM cloud platform every 15 to 90 minutes for the entire trip.
What happens if the cable is cut
The seal switches to incident mode and starts sending continuous GPS updates to the cloud. SMS and email alarms go out within 60 seconds.
How long does the battery last
Shelf life is up to 12 months before activation. In active tracking and theft detection mode the seal runs 20 to 75 days, reporting every 15 to 90 minutes. In long-term mode for stationary locks it runs up to 12 months, reporting every 8 to 24 hours.
Does LXE work globally
LXE works in 24+ countries on international cellular networks, switching automatically between local providers and between CAT-M (LTE-M) and NB-IoT. See the full list on the coverage map.
What about maritime and no-coverage zones
Without reception the seal keeps collecting GPS positions and theft detection data, then uploads the complete history when it reconnects. If the cable is cut while offline, the seal switches to alarm mode, buffers the incident data, and keeps retrying; once it regains signal it uploads everything, and if it never reconnects the platform flags it as lost signal and alerts you by email. On one customer shipment to Brazil, the seal spent two weeks offline at sea and uploaded the full track on arrival.
Are there recurring fees
None. The seal price covers cellular connectivity, tracking, and alerts. It also includes the Redflag STM tracking and incident response platform with unlimited seats. There are no subscriptions or per-user charges.
Certified & independently tested
Red Flag is compliant to quality standards set and aligned with ISO, C-TPAT and Dayton Brown.
All certificationsReady to get started?
Order seals and attach them to your next shipment. There are no contracts and no extra equipment. For 200 seals or more, request a volume quote.
The rest of the Red Flag lineup
LXE is the connected seal. Behind it: mechanical seals for the door, and software to see and prove it all.

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