Description
The Concox OB22 is a game-changer for vehicle owners who want professional tracking without the headache of complex wiring. Itβs a “plug and play” OBD-II GPS tracker that offers real-time monitoring, driver behavior analysis, andβmost importantlyβremote voice monitoring.
Whether you are a fleet manager in the UK or a private car owner in Bangladesh, this review covers everything you need to know about the OB22.
π The Verdict: At a Glance
| Pros | Cons |
| β Zero Wiring: Installs in under 5 seconds. | β Battery: Relies on car battery (limited backup). |
| β Voice Monitoring: Listen inside the car via SMS. | β Visibility: Port location varies by car model. |
| β Driver Alerts: Speeding, sharp turns, & towing. | |
| β Wide Compatibility: Works with 99% of cars. |
Our Rating: βββββ 4.5/5
Best For: Personal cars, leased vehicles, and easy fleet management.
1. Key Features: Why Choose the Concox OB22?
The OB22 isn’t just a basic tracker. Itβs a smart diagnostic and security hub.
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ποΈ Remote Voice Monitoring: By sending a simple SMS command, you can listen to the audio inside your vehicle in real-time.
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π Precision Tracking: Uses GPS and LBS (Cell tower) positioning for 100% coverage, even in tunnels.
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π Driver Behavior Analysis: Get notified if your driver is braking harshly, speeding, or taking sharp turns.
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π¨ Multiple Alerts: Includes geofencing, low battery, towing alerts, and unplugged notifications.
2. Technical Specifications
| Feature | Specification |
| Model | Concox (Jimi IoT) OB22 |
| Working Voltage | 9-36V DC (Compatible with cars & light trucks) |
| Location Accuracy | <10 meters |
| Frequency | GSM 850/900/1800/1900MHz |
| Installation | OBD II Port (Standard 16-pin) |
| Internal Battery | 50mAh / 3.7V industrial-grade |
3. How Voice Monitoring Works
This is the “killer feature” of the OB22. Unlike standard trackers, the OB22 has a built-in high-sensitivity microphone.
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Authorization: You set your mobile number as the “Center Number.”
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Activation: Send a specific SMS code to the device.
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Listen: The device will call you back or open a one-way audio channel, allowing you to hear everything inside the cabin without the driver knowing.
4. Setup in 3 Simple Steps
No technician? No problem. You can do this yourself in under 5 minutes.
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Insert SIM: Put an activated Micro-SIM (with data) into the device slot.
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Plug In: Locate your car’s OBD-II port (usually under the dashboard/steering wheel) and plug the OB22 in.
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App Setup: Open the tracking app, scan the IMEI barcode, and you’re live!
5. Pricing & Availability (2025)
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Bangladesh Price: Approx. BDT 3,000 β BDT 5,000 (depending on the service package).
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Global Pricing: Roughly $35 β $55 USD.
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Running Cost: Requires a local SIM card with a small data plan (typically BDT 150β300 per month).
β Frequently Asked Questions (FAQ)
Q: Will it drain my car battery?
A: No. The OB22 consumes very little power and enters “sleep mode” when the engine is off.
Q: Can it be moved between cars?
A: Yes! That is the beauty of plug-and-play. You can move it from your Honda to your Toyota in seconds.
Q: Where is the OBD port?
A: In most cars, it is located within 2 feet of the steering wheel (under the dashboard).
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