The U3 Series – CN201 2K+ IP PoE Bullet Camera and the U3 Series – CN251 4K IP PoE Bullet Camera can be installed on any indoor or outdoor wall or ceiling for optimal coverage.

For additional support, visit the Compatibility Page or check the Lorex Help Center for setup and troubleshooting resources.

TABLE OF CONTENTS

• What’s Included
• Overview
• Camera Placement Tips
• Installing the Camera
• Removing the Camera
• MicroSD Card and Reset Button

What’s Included

• 4K IP PoE Security Camera
  
• Mounting template
• 3 × wall anchors
• 3 × mounting screws
• Weather-resistant RJ45 cable cap (gland)

Overview

1. Warning light
2. Camera lens
3. Microphone
4. Cable notch
5. Adjustment ring
   
6. Camera angle hinge
   
7. Reset button and microSD card cover
   

Camera Placement Tips

• Height: Install the camera 8–10 ft (2.5–3 m) above the ground.
• Angle: Tilt the camera slightly downward to capture faces and important details.
• Coverage: Position the camera toward entry points such as doors, driveways, or walkways.
• Clear view: Avoid pointing the camera at walls, trees, or reflective surfaces.
• Night vision: Ensure no objects are too close to the lens, which could reflect IR light.

Installing the Camera

1. Decide how you want to route the camera cable:
   • Through the wall: Drill a hole behind the mounting location.
   • Along the wall: Route the cable through the bracket’s cable notch.
2. Use the included mounting template to mark the screw holes.

   

3. Drill the marked holes.
4. Insert the supplied wall anchors, if required.

   

5. Secure the camera using the provided screws.

   

6. Connect the camera cable, then install the weather-resistant RJ45 cable cap (gland).
7. Loosen the adjustment ring, adjust the camera to the desired viewing angle, then tighten the ring to secure it.

   

8. Remove the protective vinyl film from the camera lens.

Removing the Camera

1. Disconnect the camera cable.
2. Remove the screws from the camera to dismount it.

MicroSD Card and Reset Button

The microSD card slot and reset button are located inside the microSD/reset compartment on the bottom of the camera.

Supports up to 256 GB.

Accessing the microSD Card

1. Use a screwdriver to remove the two screws securing the compartment cover.
2. Remove the cover to reveal the microSD card slot and the reset button.
3. To insert the microSD card: Slide the card into the slot until it clicks into place.
4. To remove the microSD card: Gently press the card inward until it clicks, then release to eject.
5. Reinstall the compartment cover and tighten both screws to maintain a weather-resistant seal.

Resetting the Camera

1. With the compartment cover removed, locate the reset button.
2. Press and hold the reset button for at least 10 seconds until the camera restarts.
3. Release the button and allow the camera to reboot. The camera will be restored to factory default settings.