The MT909 is a compact magnetic GPS tracker supporting 4G LTE with 2G fallback. It features a built-in 3000mAh battery offering up to 30 days of standby time.
Equipped with powerful integrated magnets, the MT909 is designed for easy, wire-free installation, providing a dependable tracking solution with long battery life across diverse applications. Users can monitor the device in real-time from any location using their mobile phone or PC. It’s widely adopted in fleet management, trailers, containers, logistics, car rentals, automobile finance, and transportation.
The MT909 operates on an open protocol and is already compatible with Traccar, making integration with your existing server straightforward, without any monthly fees.
We offer 7/24 hour support to ensure you receive prompt responses from our engineers, who have over 10 years of experience in the GPS field.
1. Features
- 4G LTE with 2G Fallback
- Compact size
- Real-timing Tracking
- GPS+LBS Positioning
- SOS Alert
- Vibrate Alarm
- Low Power Alarm
- Power Saving Mode
- Scheduled Timing Report
- Programmable via USB/SMS
- Open Protocol Support Traccar
2. Applications
- Asset tracking
- Logistics Tracking
- PersonalTracking
- Vehicles Tracking
- Sport Tracking
- Fleet Management
3. In the box
Standard Accessories
- 1* MT909 GPS Tracker
- 1* USB-C charging cable
- 1* Screwdrivers

Optional Accessories
- 1* USB Config Cable (black wire)
Note: For each order (regardless of quantity), we will provide only one free USB config cable. If you need more USB Config cables, please order them from this link.
4. Specification
| Dimension | 78mm*39mm*29mm(3.07″ *1.53″ *1.14″) |
| Weight | 120g (4.23 oz) |
| Power Connector | USB-C (Type-C) charging DC 5V |
| Backup battery | Rechargeable 3.7V 3000mAh Li battery |
| Power consumption | 7mA standby current |
Frequency bands | 4G LTE: B1/B2/B3/B4/B5/B7/B8/B28/B66 2G:850/900/1800/1900MHz |
| Working temperature | -20°C to 60°C (-4°F to 140°F) |
| Positioning | GPS, LBS |
| GPS Sensitivity | -162dBm |
| Positioning Accuracy | 5-10m |
| Warm start | 15s on average |
| Cold start | 30s on average |
| Humidity | 5%~95% non-concretion |
| Antennas | Internal 4G & GPS antennas |
| Sensor | 3D acceleration/movement sensor |
| LED | Network/CHG/GPS |
| SIM Card interface | Micro Size SIM (3FF) |
| Protocol | TCP, SMS |
| Waterproof | IP65 |
5. Interface

6. Installation
- Get ready a Standard size SIM Card with 30MB data a month.
- Open the back cover
- Insert Micro Sim card (3FF) to sim card slot correctly
- After that the device will be ready.
7. GPS Tracking Platform
- http://www.trackits.com (Click “Demo” auto-login)

8. User Manual & Catalog
9. FAQ:
- Q: What are the delivery and shipping times?
- A: The Priority Shipping will take 7-10 days and Free shipping will 15-20 days.
- Q: Can I integrate the device with a third-party server?
- A: Sure, our protocol is open. Click here to download the protocol. After integration, the device will communicate directly with your server and no longer report data to our server.
- Q: Do you have a free tracking platform available for testing?
- A: Sure, the MT909 is already compatible with Traccar (port 5013), gpwox(port 6013).
- Q: Does the item include a SIM card and tracking platform service?
- A: If you choose our SIM Card Plan, we will send you the device with a Mictrack IoT SIM Card. If you want to use our tracking platform, Click here to subscribe to the Mictrack tracking platform service. Of course, you can buy an IoT SIM Card locally, but make sure it supports 4G networks. The protocol is open and can also integrate with any third-party platform.
- Q: SOS Button function?
- A: Tripple click to trigger SOS Alarm. Long press the SOS button for 5 seconds to power off
- Q: Which SIM card is best for this GPS tracker?
- A: Get a 4G SIM card that supports data service with 20MB/month. We recommend the Mictrack IoT SIM Card, which supports Global 4G & 2G networks.
- Q: Which third-party platforms are compatible with this 4G GPS tracker?
- A: Most third-party platforms are already compatible with the Mictrack MT909. Clich here for details.
- Q: How do I config the device for first-time use?
- A: If your sim card support SMS and you can config the device via SMS commands. If you sim card support data only and you can config it via the USB Config cable. Click this post to see how to set up the MT909 for first-time use.If you can share your SIM card APN with us, we can config it for you before shipment, so you won’t need to set it up when you receive your MT909.
- Q: What are the supported commands for the device?
- A: Here is a list of all the supported commands, including SMS, USB, and Downlink commands. Click here for details.
- Q: What protocols are supported by this device?
- A: It supports TCP Only.
- Q: What network types are supported by the device?
- A: It supports 4G LE & 2G GSM
- Q: How to track my order?
- A: You can click this link and then input your order number (for examples #2023) and your email to check.
- Q: Still questions?
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If you have any issues please feel free to discuss on Mictrack Forum. Our engineers will reply within 12 hours.




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