The semi truck GPS tracker thieves can't just unplug.
Most tractors are “tracked” through the ELD sitting in plain sight on the diagnostic port — which unplugs in seconds. The Horus 3800 wires in behind the dash, out of sight, on its own power path. If a truck moves without your say-so, you get the alert, and once it stops, you can shut the engine down from your phone.
Hidden and hardwired — nothing exposed to find or pull
The 3800 installs behind the dash in about an hour — yourself with our wiring guide, or any mechanic with our one-page sheet. There's nothing at the OBD port to spot, and nothing to unplug.
A kill switch built for 80,000 pounds
The remote kill switch engages only when the vehicle is stationary — it will not shut down a moving truck. Commands are permission-gated with a full audit log, and nothing activates until we verify ownership of the vehicle.
It installs alongside your ELD — no interference
Horus never touches your ELD or HOS data. Your compliance stack stays exactly as it is; Horus adds the security layer the ELD was never built to be.
- No long-term contracts — month-to-month, 30-day notice
- Free redeployment
- Verified hardware failures replaced
- Equipment returned on cancellation — see the fee schedule, no surprises
Common questions
No — by design. It engages only when the vehicle is stationary — parked or idling, engine on or off. Unlike starter-interrupt immobilizers that only block the next restart, it can shut down a running engine once the vehicle stops moving. It's there to keep a vehicle from being driven away, not to stop one on the road.
No. Horus installs alongside your ELD with no interference, and we never touch your ELD or HOS data.
Only the verified owner. We confirm vehicle ownership before every activation.
About an hour per vehicle, hardwired. Do it yourself with our guide and video, hand our one-page sheet to any mechanic, or use a partner shop (Illinois today — ask about your area).
You'll have live location, movement alerts, and history — and our team works with you and law enforcement on recovery.
No. Month-to-month with 30-day notice. Annual billing saves 17% if you want it.