
Eric Jacquemet
11 years with the Lausanne Police (2008-2019), including 3 years as a patrol team leader.

A discreet GPS tracker fitted in 90 minutes, and an app that notifies you as soon as the car moves. After a theft, the police get its position in one link.
From CHF 10.- per month, no commitment · installation CHF 300.-
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Premium and luxury cars, Range Rover, Porsche, Mercedes AMG, Audi RS, BMW M, are the prime targets of organised theft networks in Europe. Most leave the country within six hours of the theft.
DuoTrack is a discreet GPS antitheft tracker installed in your vehicle, self-powered, which reports its location continuously to an infrastructure hosted in Switzerland. You follow your car from your phone or computer and you are notified as soon as it moves when it should be parked. If it is stolen, you share its position with the police in one link, and the police lead the recovery.
Most cars stolen by organised networks leave the country within six hours of the theft.
What gets it back: knowing straight away where it is, and giving that position to the police.
Eric and Haris spent 18 combined years in the Vaud police before founding Duo Guardians. They designed DuoTrack so that, after a theft, the police get what they need straight away. They are the people you talk to, from your request to the installation.

11 years with the Lausanne Police (2008-2019), including 3 years as a patrol team leader.

4.5 years with the Lausanne Police (2018-2022), patrol, community policing and partnerships.
Real DuoTrack screens, with demo vehicles. On phone and computer, in French or German.

At a glance: what is protected, what is not, and the last event of each vehicle.

Today's trip and the night, stop by stop, replay on the map, and the protection state: it all fits in your pocket.

The route replayed on the map with speed bands, the events, the full history, police sharing.
Audi A4 Avant moved while in parked mode. Pully, route de Vevey.
Van 1: the tracker was disconnected. Last known position: Vevey.
Van 2: signal jammed. Last position kept: Ecublens.
On the phone and by email with every plan, by SMS with Protect+ and Fleet Pro.
Price per tracker, incl. VAT. Monthly, or yearly with a 10 % discount. You change plan or cancel from your account: the subscription ends at the end of the paid period, the yearly payment is not refunded mid-year.
Teltonika GPS tracker, install in a partner workshop, activation of your DuoTrack account, onboarding support. One payment, whatever the plan.
Your access. After the installation, you receive your access by email the same day and you pay your subscription online from your account, seeing the exact amount before confirming. Companies receive an invoice.
Complete antitheft protection.
or CHF 108.- per year
The protection that thinks for you.
or CHF 205.20 per year
Equipping company vehicles? See the fleet plans →
Individual subscriptions are subject to the DuoTrack terms and conditions. Companies sign a separate contract.
A two-minute form, below. We call you back within 24 business hours to schedule the installation, confirm your plan and answer your questions.
Our partner installs the tracker in your vehicle in 90 minutes, in Lausanne, Geneva, Montreux, Sion, Fribourg or Neuchâtel. Location not disclosed publicly, no visible modification. Compatible with all brands, hybrids and EVs included.
The same day, you receive an email to choose your password. Your vehicle is already on the map. The app installs on your phone, in French or German, and notifies you as soon as the car moves in parked mode. You pay your subscription online by card, monthly or yearly; companies receive an invoice.
You call 117 and file a complaint. From the app, you create a sharing link valid for 72 hours that the police open without an account; on legal request we provide a certified extract of the history. The police lead the recovery. Goal: within 24 to 48 hours, before the vehicle is exported.
Legal framework. DuoTrack is a GPS tracking system, not an alarm or alert system. In the event of theft, you contact the police. Recovery of a stolen vehicle is the exclusive responsibility of law enforcement.
The DuoTrack tracker uses a multi-frequency technology and an installation location chosen to minimise detection by RF scanners commonly used by organised thieves. No system is 100 % undetectable, but our install is designed to resist the rapid scans typical of a 90-second theft.
DuoTrack works across Europe (GSM 2G / 4G + satellite coverage). If your car crosses the border, you see it in real time in the app, with the address, and we coordinate with Swiss police for international transmission via Interpol.
Two reasons. Legal: DuoTrack is positioned as a GPS tracking system, not an alert or alarm system, which keeps it outside the Concordat on private security companies (CES) that governs the latter. Operational: an alarm gets neutralised. A discreet GPS tracker stays active after the thieves have moved the car, which is exactly when you need it to work.
By card, from your DuoTrack account, monthly or yearly with a 10 % discount. You see the exact amount before confirming and you manage your card yourself. Companies receive an invoice from Duo Guardians.
None for individuals: you cancel whenever you want from your account, the subscription ends at the end of the paid period. The yearly payment is not refunded mid-year. Companies commit for 12 or 24 months, with a 10 % discount on 24 months.
In two clicks from Settings › Subscription in your account. The tracker stays in the vehicle; it simply stops reporting to your account.
Each tracker costs the price of your plan. A family with two cars pays for two trackers on one account; a company sees its whole fleet on one map, with groups and per-user rights.
Yes. You invite the members you choose: they see the map and are notified like you. With Protect+, you also add up to two people notified by SMS without an account.
Your location data is hosted in Switzerland, encrypted at rest and in transit. It is kept 12 months (Protect, Fleet Essential) or 24 months (Protect+, Fleet Pro). A private mode pauses tracking whenever you want; you can export all your data or ask for your account to be deleted. The police only access it through the link you share with them, or on judicial request.
In our partner workshops in Lausanne, Geneva, Montreux and Vevey, Sion, Fribourg and Neuchâtel, as well as Basel and Zurich. Installation takes 90 minutes; you leave with the vehicle protected and your access arrives by email the same day.
Yes. We have installer partners in Zurich and Basel. GPS coverage is identical, the app and emails exist in German, and customer support is available in German on request.
The tracker is attached to your account. You cancel from your account, or we transfer the tracker to the new owner (free account transfer, they take over the subscription). Reinstalling it in your new car costs CHF 150.-.
All passenger cars and light commercial vehicles. Connected to the vehicle's power supply depending on the model. Compatible with combustion, hybrid and electric vehicles.
Yes, the tracker has its own battery (about 7 days in economy mode) and notifies you as soon as it is disconnected. This is precisely designed for that scenario: organised thieves know they must cut the battery to neutralise basic trackers.
Describe your vehicle. We get back to you within 24 business hours with an installation slot and the confirmation of your plan.
Would you rather talk to someone? +41 79 552 08 36