Introducing the DET’s Two-Camera Security System
Remote testing is now a widely accepted way to prove English proficiency—but with this convenience comes the need for enhanced security. At Duolingo, we’ve launched a two-camera system to ensure the Duolingo English Test (DET) remains secure, fair, and trusted by institutions around the world.
This system pairs your computer’s webcam with a secondary camera, typically a smartphone, to give our proctors a full view of your test environment.
🛠️ How Does the Two-Camera System Work?
The system uses two viewpoints:
🎯 Primary Camera (Computer Webcam)
- Focuses on your face and upper body
- Tracks eye movement and behavior for signs of misconduct
📱 Secondary Camera (Smartphone or Tablet)
- Positioned to capture your screen, keyboard, and surroundings
- Detects any unauthorized materials, extra devices, or environmental irregularities
🤔 Why Is This Important for Test Takers?
The added layer of security helps protect honest test takers by making it harder for others to cheat. It means your DET score carries more weight and credibility when reviewed by admissions offices.
By using both cameras, the DET can verify that your results are truly your own—helping you stand out with confidence.
5 Tips for the Read Then Speak Question: Duolingo English Test
🧾 What You’ll Need to Use the Two-Camera System
To take the DET with the new system, you’ll need:
- A computer or laptop with a webcam
- A smartphone or tablet with a working camera
- A reliable internet connection
- A quiet, well-lit room free of distractions
- A stable stand or mug to prop up your phone
- A government-issued photo ID
📱 Don’t have a smartphone? You can borrow one. Tablets work too, but a second computer is not allowed.
❓ Common Questions
How should I position my phone?
Place your phone beside you, angled to show your keyboard, screen, and hands. Test your setup beforehand.
Do I need special equipment?
No. A phone stand or mug is enough to stabilize your device.
What if my phone falls over?
Try to fix it quickly and continue. Proctors will review the footage.
Can the secondary camera replace my computer’s webcam?
No. You must have both a primary and secondary camera active.
✅ DET Study: Smarter Prep, Secure Testing
When you're ready to take the DET, DET Study can help you succeed. We offer:
- 10% OFF your official test with our coupon
- Results in just 24 hours (vs. 48)
- 15,000+ AI-scored practice questions
- Expert-crafted writing and speaking templates
🔗 Visit DET Study to claim your discount and prep like a pro.
🔒 A Secure, Fair Testing Experience for All
The DET’s new two-camera system isn’t just about catching cheaters—it’s about building trust. With AI and multiple camera angles, we can confidently say your test session is secure, fair, and respected.
At Duolingo, we’re proud to lead the way in innovative, accessible, and equitable testing.
💚 Take the DET. Trust the process. Let your skills shine.
