GDDT02L (4G) Vehicle GPS Tracker — Waterproof, 12–90V, Fuel Cut-Off

GPSDD GDDT02L (4G) vehicle GPS — waterproof and tough, for any weather

New! The GDDT02L (4G) vehicle GPS stands out with itstough waterproof housing, ideal for vehicles that face rain, mud or heavy-duty work. Accurate tracking, vehicle control from your phone and a full set of alerts.

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What makes the GDDT02L different

• Relay included in every set: every option comes with GPS + relay; a SIM is included in the with-SIM options (without it, you'll need a GPS-compatible SIM)
• Tough, waterproof housing: designed to resist moisture and spray — ideal for motorcycles, boats, tractors, excavators or any vehicle that faces all weather
• Wide 12–90 VDC input: works with all kinds of vehicles, from motorcycles and cars to trucks and heavy machinery
• Real-time tracking 24/7: a stable, fast 4G signal lets you see your vehicle anywhere, any time on your phone, with updates every 10 seconds so movement looks smooth, just like on the road
• Remote vehicle control (relay): cut the starter or engine (fuel) from the GPSDD app right away — ideal for theft protection
• Compact and neat to install: installs neatly
• 360° Street View: see the street around where the vehicle is parked in 360°, based on Google Maps data
• 90-day history: view up to 90 days of trip history and download it as Excel for easy reporting
• Free server for the first year

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Smart alerts

• Speeding alert: when the vehicle exceeds the speed you set
• Area entry/exit alert (geofence): Set your own boundary and get an instant alert when the vehicle enters or leaves it
• Ignition on/off alert: Know about your vehicle's movements at all times
• Removal alert: if someone tries to remove the GPS, your phone is alerted right away

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Benefits

• Peace of mind against theft: know where your vehicle is at all times, and if it's stolen, cut the engine to stop it so you can get it back in time
• Control costs: Review driving behavior, routes and vehicle use to help cut fuel costs and manage vehicle use
• Easier business management: Keep track of every vehicle in your fleet, group several vehicles together, and export Excel reports to check work easily
• Durable and good value: the waterproof housing lasts a long time, even in harsh conditions

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How to use (in the GPSDD app)

1. Download the free GPSDD app from the App Store / Play Store and allow the requested permissions
2. Enter the username/password from the sticker on the box, accept the policy and tap Log in
3. See the live location and history, set geofences and cut the starter/engine from inside the app

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How to Install

1. Test before installing: use the 2 clip leads provided to power it up and check that it picks up a signal first
2. Connect power and relay: supports 12–90 VDC — connect it to the vehicle's power and wire the relay into the starter/fuel pump circuit so you can cut it from the app We recommend professional installation because it involves the vehicle's electrical and starter systems
3. Mount the unit and switch on: tidy away the cable and the unit. The first time, park in an open area for 5–10 minutes so it can pick up GPS and the network

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What is it good for?

• Motorcycles out in sun and rain: the housing is waterproof, so moisture is no worry
• Boats / tractors / excavators: keep track of vehicles and machinery on heavy-duty sites, to prevent misuse or loss
• Rental and transport businesses: See every vehicle on one screen, set geofences and export route/speed reports to Excel

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What's in the set (complete and ready to use)

• GDDT02L GPS (waterproof housing)
• Relay with socket, for starter/fuel cut-off
• GPS SIM card, ready to use
• 2 clip leads for testing before installation

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Precautions and warranty

• Never cut the fuel/engine while the vehicle is moving: for safety, use this function only when the vehicle is parked or moving slowly
• Installation should be done by a skilled technician: because it involves the electrical and starter systems; reversed polarity can damage the device or the vehicle's electrics
• Even though the housing is waterproof, it's best installed away from direct spray to extend its life

👉 Please read the usage and warranty terms for your own benefit

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Lawful use policy

We support using GPS trackers only to keep track of your own vehicles and property, to prevent loss and for fleet management. We do not support any use that violates privacy or the law, and we will cooperate with the authorities in cases of misuse.

Are there costs after purchase?

The tracking app is free for the first year, then 250 baht/year · SIM service is charged separately, depending on the package you choose