Tamper-proof hardware speed governors that physically cap the top speed of trucks, buses, and goods carriers — keeping commercial fleets compliant on motorways and the National Highway, and integrated with live GPS tracking.
By the Numbers
Over-speeding is the single biggest killer on Pakistan's highways. A hardware governor removes the temptation entirely by making excess speed impossible.
Capabilities
Configurable hardware caps, tamper detection, and GPS integration in one solution built for Pakistani commercial vehicles.
Set a hard top-speed cap — commonly 80 km/h for heavy goods vehicles and up to 100 km/h for coaches — calibrated per vehicle type and your company's safety policy.
Sealed wiring and tamper detection mean drivers cannot quietly disable or re-calibrate the governor — any interference triggers an instant alert to the fleet manager.
Electronic governors for vehicles with electronic throttle control, and inline mechanical-fuel governors for older diesel trucks and buses — so almost any commercial vehicle can be fitted.
The governor links to IOTee's GPS platform so the capped speed, live location, and any tamper events all appear together in one fleet dashboard for full visibility.
Keeps commercial vehicles within the speed limits enforced on Pakistan's motorways and the National Highway, reducing penalties and protecting your operating reputation.
Even with a hard cap, the system logs every attempt to over-speed and every governor event, giving you reports that prove your fleet is operating within policy.
How It Works
A certified technician fits and calibrates the governor to your chosen limit, links it to GPS tracking, and tamper alerts keep it honest for the life of the vehicle.
We inspect the vehicle and choose the right governor — electronic for modern throttle-by-wire engines, or a mechanical fuel-type unit for older diesel trucks and buses.
A certified technician fits the governor, seals the wiring against tampering, and calibrates the cap to your chosen speed (for example 80 km/h for heavy vehicles).
We road-test the vehicle to confirm the limit holds smoothly under load, then link the device to IOTee's GPS platform so speed and location appear in one dashboard.
From then on, the governor enforces the cap automatically and sends an instant alert if anyone tries to disconnect or re-calibrate it, keeping the fleet honest for years.
Who It's For
Goods carriers, intercity buses, tankers, and corporate fleets all use hardware speed governors to stay safe and compliant on long-distance routes.
Long-haul trucks and container carriers on the GT Road and motorways gain a hard 80 km/h-class ceiling that prevents the high-speed crashes that destroy cargo and lives.
Passenger coaches running between cities carry dozens of people — a calibrated governor keeps them within safe coach speeds on every motorway and highway leg.
Fuel tankers and chemical carriers cannot afford a high-speed loss of control — a tamper-proof speed cap is the most direct safeguard for hazardous transport.
FMCG, courier, and e-commerce vans benefit from a sensible speed ceiling that cuts accident risk and fuel waste across mixed city-and-highway delivery routes.
School vans and company staff buses get a conservative speed cap so the people most worth protecting are never driven faster than policy allows.
Large corporate fleets standardise safety by fitting governors across vehicle types and linking them to one GPS dashboard for fleet-wide compliance visibility.
A speed limiter, also called a speed governor, is a hardware device fitted to a commercial vehicle that physically caps its maximum speed so it cannot exceed a set limit. On modern vehicles with electronic throttle control, an electronic governor limits the throttle signal; on older diesel trucks and buses, a mechanical fuel-type governor limits the fuel delivered to the engine. Either way, once installed and calibrated — for example to 80 km/h for a heavy goods vehicle — the vehicle simply cannot go faster, even if the driver presses the accelerator harder. IOTee installs, calibrates, and seals the device, then links it to GPS tracking so the capped speed and location appear together in your fleet dashboard.
The cap is configurable and is calibrated by a certified technician to suit the vehicle type and your fleet safety policy. Heavy goods vehicles and trucks are commonly limited to around 80 km/h, while larger passenger coaches may be set up to around 100 km/h, in line with the speed limits enforced on Pakistan's motorways and the National Highway. The exact figure is agreed with you at installation. Because the limit is set in hardware, drivers cannot raise it on the road — only an authorised re-calibration can change it, and any tampering triggers an alert.
Yes. IOTee speed governors use sealed, protected wiring and built-in tamper detection. If a driver or anyone else tries to disconnect, bypass, or re-calibrate the device, the system immediately sends an alert to the fleet manager and records the event in an audit log. This is essential, because a governor is only useful if it cannot be quietly defeated. The combination of physical sealing and electronic tamper alerts means your speed cap stays enforced for the life of the vehicle, and you always have a record proving the device was active.
Yes. For older commercial vehicles with mechanical diesel injection rather than electronic throttle control, we fit an inline mechanical fuel-type governor that limits fuel delivery to enforce the speed cap. For newer vehicles with electronic engines, we fit an electronic governor that limits the throttle signal. This means almost any truck, bus, tanker, or van in a Pakistani fleet — old or new — can be brought under a hard speed limit. Our technicians assess each vehicle and recommend the correct device type before installation.
When you fit an IOTee speed governor alongside our GPS tracking, the two work together in a single platform. The vehicle's live speed, location, route history, and any tamper or over-speed-attempt events all appear in the same fleet dashboard. This gives managers complete visibility: you can confirm the cap is holding, see exactly where each vehicle is, and pull compliance reports showing your fleet is operating within policy. The integration also means you do not need separate systems — one dashboard covers location, speed enforcement, and reporting.
The speed governor hardware and professional installation typically fall in a similar range to other commercial vehicle devices — roughly Rs 8,000 to Rs 15,000 per vehicle depending on whether an electronic or mechanical unit is required and the complexity of the fitment. If you add GPS tracking integration, the tracking software runs on a subscription of around Rs 300 to Rs 800 per vehicle per month. Given the reduction in high-speed accidents, fuel waste, and vehicle damage, the device usually pays for itself quickly. Contact IOTee for an exact quote based on your fleet and vehicle types.
In practice, a sensible speed cap has very little impact on delivery times, because average journey speed is determined far more by traffic, stops, and rest breaks than by brief bursts of high-speed driving. What the governor does remove is the dangerous, fuel-hungry over-speeding that causes most serious highway crashes. Fleets that fit speed limiters typically see lower fuel bills, fewer accidents, and less vehicle downtime — which actually improves reliability of deliveries over time, because vehicles spend more time on the road and less time being repaired.
A speed limiter is hardware enforcement: it physically prevents the vehicle from exceeding a set top speed, no matter what the driver does. Driver behaviour monitoring is behavioural analytics: it measures and scores how each driver brakes, accelerates, corners, and speeds, then helps you coach them — but it does not stop the vehicle. The two are complementary. Many Pakistani fleets fit speed governors to enforce a hard speed ceiling and run driver behaviour monitoring to address harsh braking, cornering, and fatigue. Used together, they give you both a guaranteed speed cap and a complete picture of driver safety. See our driver behaviour monitoring page to learn more.
Get a free site assessment and a custom speed limiter quote in PKR for your commercial vehicles.
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