- Defender 4K BNC Cable
- How to enable 4K Push Notifications
- How do I turn off the beeping coming from my DVR?
- How do I reset my Defender 4K password?
- How to Reset your DVR password on the Defender 4K (8MP) DVR Security System
- How to Setup and Activate the Defender 4K (8MP) DVR Security System
- Video: How to Watch and Save Footage on Defender 4K (8MP) DVR Security System
- How to Set Up the Defender 24-7 App with the Defender 4K (8MP) DVR Security System
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