Trailer
TTRF2
Up to 10-year battery trailer tracker. LTE-M / NB-IoT, Bluetooth 5 sensor mesh, IP67, −40 to +85 °C.
See the specs →Velbit hardware
Trackers we design, build and white-label.
Three connected devices for trailers and vehicles, developed and manufactured on our own line in Europe. Buy them as they are, or put your brand on them.
Trailer
TTRF Lite
Plugs straight into the trailer light. Live tracking, geofencing, tyre-pressure reading, six-month rechargeable battery.
See the specs →Vehicle
OBDII Tracker
Plug-and-play dongle with vehicle diagnostics, 4G LTE and driver-behaviour sensing. Built for private label.
See the specs →What white-label includes
Your brand on the enclosure and your firmware inside. Devices ship with your logo, your device identifiers and firmware configured for your endpoints — the hardware talks to your servers, not ours.
If you want the whole stack rather than just the hardware, we also supply a white-label tracking server and mobile app under your brand, so you can sell a finished product instead of integrating one.
Volumes start at sample quantities and move to scheduled production runs. Because the devices are built on the same line as our contract manufacturing work, a white-label programme can start small without a tooling commitment.
Why buy the hardware from us
The advantages of a manufacturer, not a reseller
Built where it is designed
The engineers who wrote the firmware are in the same building as the line that places the components.
Changes are possible
A sensor added, a connector moved, a different battery — these are engineering jobs we can quote, not answers of 'the vendor does not offer that'.
European supply
Shipped from Veles, duty-free into the EU, EFTA, the UK and Türkiye. See the trade access table.
Product questions
What do the devices cost?
Pricing depends on volume, firmware and whether you want the white-label platform, so we quote rather than publish a list. Ask us and you will get a real number.
Can I get samples first?
Yes. Sample quantities are normal before a programme starts. confirm
Do the trackers work with my platform?
Yes. Firmware is configured for your endpoints and protocols — the devices speak standard cellular IoT protocols rather than being locked to one backend.
Are they certified for sale in the EU?
The cellular module is FCC/PTCRB-certified. confirm — ask us before you plan an EU launch and we will give you the current position in writing.
Can you build a device that does not exist yet?
That is hardware development, and it is how these three came about. Describe what you need and an engineer will scope it.
Your brand, our line.
Tell us the volume and the application, and we will come back with pricing and a lead time.