You already have GPS. SentinelleCard is what works when thieves turn it off.
Jammed. Ripped Out. Your GPS is dead. Not SentinelleCard.
Your GPS runs your operations. Good. But in 30 seconds, a $30 jammer makes it blind — silently, no alarm. SentinelleCard uses no GPS. Nothing to jam. Nothing to cut. Hidden where no one looks. It's your last line of defense — the only one thieves can't neutralize. $269 CAD — one time.
Your truck is worth at least $180,000.
Your trailer, at least $90,000.
Your machinery — at least the same.
The thief's jammer costs $30.
269 $
One-time payment — zero monthly subscription
2 yrs
Battery life with zero maintenance
0 wire
Nothing to cut, disconnect, or find
80%
of organized fleet thefts start with a GPS jammer. Your current tracker doesn't survive it.
Trucks · Trailers · Machinery · Freight
The Problem
Your GPS is a first layer. Thieves have the remote.
This isn't a flaw in your GPS — it's a physical limit. GPS uses a radio signal. A $30 jammer broadcasts on the same frequency, louder. In under 30 seconds, your GPS goes blind. Your alarm stays silent. You know nothing. The methods are documented, sold online, used systematically. SentinelleCard uses no GPS — there's nothing to jam.
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01
Your GPS: Dead in 30 Seconds
A $30 jammer bought on Amazon broadcasts on the GPS frequency. Your tracker — any brand, any price — loses signal instantly. No noise. No alert. Your dashboard shows the last known position. The trailer is already gone.
-
02
Wired Tracker: Found and Ripped Out
Professional thieves know exactly where to look. Chassis rail, electrical box, OBD connector. Two minutes of searching, and your wired tracker ends up on the roadside — separated from the trailer.
-
03
Result: Zero Signal, Zero Recourse
GPS dead. Tracker ripped out. Police receive your report — and have no live data to work with. The trailer crosses state lines, swaps plates. Without an active signal, trailer recovery rates fall below 7%. (CargoNet / industry data)
$274,000 stolen,
And it happens again!
Trailer, freight, insurance deductible, operational downtime. One loss. The thieves will come back. (Verisk CargoNet, 2025)
Your GPS handles operations. SentinelleCard handles theft. Two layers. Two roles.
The Solution
Nothing to find. Nothing to cut.
Installed in 5 minutes. No tools.
3.2 mm. Credit card format.
● Zero wire — nothing to cut
● No LED — invisible at night
● 24 months — zero maintenance
● IP67 — rain, mud, snow
● −40°C — Canadian winter
The layer thieves can't see.
Your GPS is visible — that's the point. SentinelleCard is invisible — that's also the point. It slips under a chassis, into a rail, behind a panel. Credit-card format. 3.2mm. No wire. No LED. No detectable Bluetooth or GPS signal. It transmits via LTE-M — encrypted cellular that thieves can't jam without exposing themselves. Your GPS tells you where your trailer is. SentinelleCard tells you where it is when your GPS is dead.
- 01 Hide The card slips under a frame, into a rail, behind a panel. Under five minutes. No tools.
- 02 Deploy Two years of battery life. No maintenance. The card works on its own, independent from the vehicle — even with the trailer detached.
- 03 Recover If stolen, the location is transmitted in real time. You call police with precise coordinates. Your trailer comes back.
For Who
For every fleet that thinks it's already protected.
If you have GPS, you have the first layer. SentinelleCard is the second — the one that stays active when the first is neutralized. For every operation where a single theft can change a quarter.
Already have GPS? Good. SentinelleCard is the layer thieves can't turn off.
Pricing
269 $ once. Not $40 per month forever.
SentinelleCard doesn't replace your GPS — it completes it. Keep your operations platform. Add the anti-theft layer that no jammer can kill. $269 CAD per unit, once. No subscription. On a fleet of 50 units, the total SentinelleCard cost is less than 3 months of GPS subscription.
Standard Volume
1 to 99 units
USD 199
per unit · one-time payment
- Web dashboard included
- Mobile app included
- SIM included — Canada + USA
- Lifetime firmware updates
- 2-year warranty
Fleet — Volume
100 units and up
Custom Quote
based on fleet size and deployment
- Everything in the standard plan
- Dedicated fleet integration
- Direct priority support
- Structured pilot program — tailored to your operation
- Direct negotiation at 1,000+ units
Pre-Order · Ships when production is ready
Already convinced? Order directly.
Secure payment via Stripe. Confirmation sent immediately. Ships as soon as units are ready — you're notified first.
GPS vs SentinelleCard — Two layers, two roles
Your current GPS
SentinelleCard
Primary role
Operational tracking
Theft recovery
Survives a $30 jammer
No — dead in 30 sec
Yes — nothing to jam
Trailer unhooked from tractor
Not covered
Covered — 2-yr battery
Detectable by thieves
Yes — visible wire, box
No — 3.2mm, zero wire
Cost over 2 years
$600 to $960 per unit
$269 CAD per unit — once
2 Canadian fleets. Canada–US corridors. Stolen trailers recovered. Active deployment underway — zero losses since installation.
"We recovered the trailer in under 40 minutes. Before, we were waiting for the insurance." — Marc D., Director of Operations, 90-unit carrier, Ontario
"We recovered the trailer in under 40 minutes. Before, we were waiting for the insurance." — Marc D., Director of Operations, 90-unit carrier, Ontario
FAQ
Concretely, how long does it take to recover a stolen trailer?
The location is transmitted in real time as soon as the trailer is moving. You have precise coordinates to hand over to police within minutes of the theft — not the next morning. The network covers nearly the entire territory across Canada and the United States — cities, suburbs, regional roads, and industrial corridors. In truly remote areas, the card stores positions and transmits them in bulk once back in coverage — you lose no part of the route.
Can an experienced thief find the card?
The card emits no Bluetooth or GPS signal. It transmits no radio frequency detectable by a standard scanner. The only way to locate it is a thorough physical inspection — incompatible with a fast professional theft where every minute counts.
What happens when the battery is running low?
You receive an automatic alert when the battery drops below 20%. Real-world battery life is 24 months under normal use. At end of life, the card is replaced without a technician in under five minutes. No rewiring needed.
Does installation require a technician?
No. The card is entirely wireless. No wiring, no specialized tools. Any employee can install or reposition a unit in under five minutes. No training required. No vehicle modification.
How accurate is the location?
Location is transmitted with 50 to 200 meter accuracy depending on network density. In urban and suburban areas, accuracy is at its best. The network covers nearly the entire territory — not just major highways. In truly remote areas, the card stores positions and transmits them in bulk once back in coverage — you lose no part of the route.
What does the dashboard look like?
The web dashboard is accessible from any browser — no installation needed. You see each unit's real-time position, trip history, battery level, and alerts. The mobile app gives you the same data on iPhone and Android. Access is included in the price — no separate subscription.
Do the cards still work if SentinelleCard shuts down?
Yes. The card operates independently — it does not rely on any proprietary server to transmit its location. If anything changes on our end, connectivity remains active through the standard cellular network. Your fleet stays protected regardless of us.
Still have questions? We answer directly — no chatbot, no Salesforce form.
How It Works — The Pilot
● 30-Day Pilot — Zero Commitment
A pilot. Simple.
No complex contract. No generic demo. We deploy SentinelleCard directly on your equipment — trucks, trailers, machinery. You get real data from your own fleet before any large-scale commitment.
01
Describe your fleet
Fill out the form at the bottom of the page — fleet size, equipment type, corridors. Choose whether you prefer we reply by email or phone. We get back to you within 24 hours. No commitment.
02
Field Deployment
Cards are installed in under 5 minutes each — by your own employees. No technician, no wiring. Tracking is live immediately.
03
Evaluation and Decision
After the pilot period, we debrief together. You have real data from your own vehicles. The decision to scale is entirely yours.
30-day pilot, structured around your reality. Fleet size, equipment type, geographic corridors — we adapt. No generic solution imposed.
Contact
Your next theft — it's the last one.
Describe your fleet in a few lines. We reply by email within 24 hours — no middlemen, no PowerPoint. Everything in writing, at your pace.