PBN-TECH PBN-SUB3 SUB3 GPS Tracker

$349.00
Special order products normally take 10–14 business days to ship, depending on vendor availability.
  • Free US shipping on this item.
  • Special order: no returns without a manufacturer RMA. It ships from the manufacturer and lead times vary. If you cancel after your payment is captured (4 business days after the order is made), a 3% card processing fee is deducted. Wrong or defective items are always covered.
    Return terms: you pay shipping both ways, 3% card fee, 30% if opened
    • 30 daysfrom delivery to start a return
    • Shipping both waysto you and back to us, paid by you
    • 3% card feededucted from every refund
    • 30% open-box feeif the box has been opened
    • Special ordersno returns without a manufacturer RMA
    • Discontinued itemsnot returnable

    Wrong or defective items, and items damaged in transit with Package Protection, are always covered with no fees. Full return policy

  • Manufacturer's warranty from PBN-TECH. Warranty
  • Volume order? Get a quote: chat with us, email us, or add it to your cart and download a PDF quote.
D Questions about this product? Daniel and the team reply fast, usually within minutes, Mon–Fri 8am–4pm ET. Chat with us now or email us.
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SUB3 GPS – Covert, Subscription-Free GPS Tracking

SUB3 GPS is a covert GPS tracker built for people who know protecting what matters needs more than a first line of defense.

Whether you’re safeguarding private vehicles, high-value assets, or sensitive cargo, SUB3 operates as a discreet backup — reliable, low-profile, and on your terms.

With no monthly fees and a GPS tracker with lifetime SIM included (built-in), it delivers location data only when you need it. That makes it ideal for anyone who values privacy, control, and long-term preparedness.

Used across security, logistics, asset protection, and fleet operations, SUB3 is designed for quiet, effective asset tracking without subscriptions.

How It Works

There’s no SIM card to install, no contract to activate, and no monthly fee to maintain.

The device includes a built-in lifetime SIM, ready to operate the moment you configure it.

Once installed, SUB3 enters deep sleep — low-profile and power-efficient until triggered.

It only wakes when you’ve instructed it to: at timed intervals, upon detecting motion, or when breaching a virtual boundary (geofence).

It then sends a brief burst transmission with its location — and returns immediately to deep sleep.

Installation: Concealed. Silent. Ready.

SUB3 GPS is purpose-built for covert placement inside vehicles, cartons, pallets, containers, and other valuable assets on the move.

As a non-magnetic GPS tracker, it uses a strong adhesive mount (no magnets), helping it install cleanly and stay out of sight.

Installation is fast:

  • Apply the pre-installed high-strength adhesive
  • Press into place on metal, plastic, or composite surfaces
  • Ideal for hidden vehicle areas, storage compartments, or under-seat locations

No wires. No drilling. No magnetic signature.

Built for Long-Term Deployment

This is a tracker you can install once and leave.

With a built-in battery capable of up to 6 years of service at one location report per day (approx. 2,190 reports), SUB3 GPS offers long-term reliability without the need to recharge.

It’s a perfect fit for:

  • Long-term asset monitoring and recovery planning
  • High-risk shipments and sensitive cargo tracking
  • Backup monitoring in fleet vehicles
  • Tracking where power sources are unavailable
  • Low-profile deployments where discretion matters

Technical Overview

  • Power: Up to 6 years / ~2,190 reports
  • Connectivity: LTE-M (with fallback to NB-IoT / 2G)
  • Coverage: Works in 150+ countries
  • Mounting: Ultra-strong adhesive pad
  • Durability: IP68 waterproof and dustproof
  • Size/Weight: 77 × 47 × 28 mm, ~84g
  • Setup: Simple QR-based mobile configuration
  • Data Delivery: Burst transmission on trigger

Shipping

Free US shipping on orders over $200. Orders under $200 ship at the rate shown at checkout. Oversized items ship by freight; we confirm the quote with you first.

Shipping policy

Returns

Special order: no returns without a manufacturer RMA. Wrong or defective items are always covered.

Start a return

Damaged or wrong item?

Tell us within 3 days of delivery with photos and we'll make it right, with no fee.

Contact us

PBN-TECH warranty

This product is covered by the manufacturer's warranty. We help you with the claim from start to finish.

Warranty details

Support from real people

Setup questions, compatibility, firmware: chat with a specialist or email info@silarius.com, Monday to Friday, 8am to 4pm ET.

Chat with us

Business accounts

Approved businesses can pay on Net 30 / PO terms after their second completed order.

Ask about terms

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