> ## Documentation Index
> Fetch the complete documentation index at: https://docs.shieldgps.com/llms.txt
> Use this file to discover all available pages before exploring further.
# G1C Mini GPS Car Tracker — Setup & Installation Guide
> Set up your G1C mini GPS tracker for cars, vehicles, and motorbikes. Compact and discreet, with step-by-step wiring and app connection instructions.
The G1C is a compact, discreet GPS tracker designed for cars, vehicles, and motorbikes. Its small form factor lets you hide it almost anywhere in a vehicle — behind a dashboard panel, inside a door cavity, or tucked under a seat — making it ideal when you want covert protection without advertising that a tracker is fitted. Once wired in and activated, it reports your vehicle's location every 10 seconds, accurate to a few metres.
## What's in the Box
* G1C tracker unit
* Wiring harness (power and ground leads)
* Quick-start guide
For the full manufacturer quick-start reference, visit the [G1C Quick-Start Guide](https://shieldgps.zendesk.com/hc/en-us/articles/28978682807572-G1C-Quick-Start).
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## Installation
Pick a concealed location inside your vehicle — common spots include behind the dashboard, inside the centre console, beneath a seat, or within a door panel. Make sure the chosen spot allows the device to maintain a clear view of the sky (or at least a thin plastic panel above it) for best GPS signal.
Connect the **red wire** to a switched or constant 12V power source. A switched source (one that only has power when the ignition is on) is recommended for most car installations. Use an in-line fuse tap on an existing fuse if you prefer a clean, no-cut installation.
Connect the **black wire** to a clean chassis ground point — a bare metal bolt on the vehicle's body or frame works well. A poor ground is the most common cause of tracker issues, so make sure the connection is solid.
Tuck the G1C unit into your chosen hiding spot. Keep wiring neat and away from heat sources, sharp edges, and moving parts. Use cable ties or adhesive clips to secure loose leads.
Before the device can transmit location data, you need an active subscription linked to your G1C. Visit [shieldgps.co/activate](https://shieldgps.co/activate) and follow the on-screen steps to register your device.
Turn on the vehicle's ignition (or apply power to the circuit you wired into). The G1C will power on automatically. Check the LED indicators to confirm the device has started up correctly (see LED guide below).
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## Powering On & First Use
The G1C powers on automatically as soon as it receives power through the wired connection — there is no separate power button. After powering on, allow up to **2 minutes** for the device to:
1. Acquire a GPS signal
2. Connect to the 4G network
3. Begin transmitting location data to the ShieldGPS platform
If you're in an area with weak GPS signal (underground car park, dense urban canyon), the initial fix may take a little longer. Move the vehicle to an open outdoor area for the fastest first fix.
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## Connecting to the App
Install the ShieldGPS app from the [App Store](https://apps.apple.com) or [Google Play](https://play.google.com). You can also access your account via the web dashboard at [shieldgps.co/dashboard](https://shieldgps.co/dashboard).
Open the app and sign in with the account you created during activation.
Tap **Add Device** and enter your G1C's 15-digit IMEI number. You'll find the IMEI printed on the device packaging and inside the app once the device is online.
Once added, your G1C will appear on the map. Tap the device icon to see its current location, speed, and status. Location updates every 10 seconds.
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## LED Indicator Meanings
| LED Colour / Pattern | Meaning |
| -------------------- | --------------------------------------------------------- |
| Solid green | GPS signal acquired, network connected — normal operation |
| Slow green flash | Searching for GPS signal |
| Slow red flash | No network connection — check SIM / coverage area |
| Fast red flash | Device error — restart by removing and restoring power |
| Blue flash | Data being transmitted to the platform |
***
A subscription is required for your G1C to transmit live location data. Without an active plan, the device cannot send updates to the app or dashboard. Visit [Activate Your Tracker](/getting-started/activate-your-tracker) to set up or manage your subscription.
The G1C requires direct wiring into your vehicle's electrical system. If you are not experienced with automotive electrics, we strongly recommend having the device installed by a professional auto electrician. Incorrect wiring can damage your vehicle's electrical system and may void your vehicle warranty.
Connect the G1C to a constant 12V source (not a switched source) so that it remains powered and can detect movement, towing, or unauthorised starts even when the ignition is off — that's when theft is most likely to occur.