GPS tracker for rental cars in Sri Lanka: what owners really need
Engine immobilisers, geofences, backup batteries and mileage reports. A practical checklist for choosing a GPS tracker for a rent-a-car business in Sri Lanka.
By the LankaTrack team ·
If you rent out a car in Sri Lanka, the car is your business, and every day it is driven by someone you’ve only just met. A good GPS tracker protects the car and settles billing disputes. It also lets you sleep at night.
Here is what to look for.
1. Hardwired and hidden, not plug-in
Plug-in trackers (OBD or cigarette lighter) are easy to find and easy to remove. For rental cars, choose a tracker that is hardwired to the 12V supply and hidden behind the dash. The renter should not be able to unplug it in seconds.
2. Backup battery and power-cut alert
A tracker with a small internal backup battery keeps reporting for a while if the main power is cut. Your system should alert you immediately when power is disconnected, with the last known location.
3. Ignition (ACC) detection
Knowing when the ignition is switched on and off gives you accurate trip start and end times. You can also see whether the car is being used at odd hours.
4. Remote engine immobiliser, used safely
An immobiliser relay lets you stop the engine from restarting remotely. This is the most powerful anti-theft feature, but it must be used safely:
A good system blocks the engine from restarting, or cuts it only when the vehicle is stopped or moving very slowly. Never cut an engine at speed on a busy road.
5. Geofences
A geofence is a virtual boundary. Typical rental geofences:
- Alert when the car leaves the Western Province (or whichever area your agreement allows)
- Alert when the car enters a port, an airport or another unusual location
- Alert when the car is parked overnight away from the agreed address
6. Overspeed alerts
Set a limit (for example 100 km/h on the expressway, 70 km/h elsewhere) and get an alert when it’s exceeded. This is useful evidence if the renter disputes damage or a fine.
7. Trip history and mileage reports
Accurate kilometres and route history for each rental period make billing simple and fair. Look for reports you can download for any date range.
Tell your renters
Tracking your own vehicle is normal, but be transparent. Add a clear line to your rental agreement stating that the vehicle is GPS-tracked and may be immobilised if the agreement is breached.
Summary checklist
| Must have | Nice to have |
|---|---|
| Hardwired, hidden install | Driver ID tags |
| Backup battery + power-cut alert | Fuel level monitoring |
| ACC ignition alerts | Door open alerts |
| Safe engine immobiliser | Dash camera |
| Geofences + overspeed | Monthly PDF reports |
| Trip and mileage reports |
LankaTrack’s Vehicle Pro plan includes everything in the “must have” column, with alerts on WhatsApp.