DVR-4200 series - DVR4-4200, DVR8-4200, DVR9-4200, DVR16-4200 Click the icon below to view the manual. User Manual - ENGLISH 4 & 8 Channel 16 Channel User Manual - SPANISH 16 Channel Related articles DVR-4100 series - DVR4-4100, DVR8-4100 Customer Support Swann Security App: Manuals and Tutorials How to factory reset (including password) your Swann Security recorder using the reset button (pinhole)? Video Loss Troubleshooting for DVRs (camera stopped working)