In this article, we will introduce how to install a Reolink camera using a junction box RLA-JBL1. With its waterproof, practical, and durable design, the Reolink Junction Box ensures a clean and straightforward installation. Please refer to the steps below on how to install Reolink Cameras with the junction box RLA-JBL1. 

Table of Contents

1. Junction Box RLA-JBL1 and Camera Compatibility

2. Introduction of the Junction Box RLA-JBL1 

3. Step-by-Step Installation Instructions for the Camera with Junction Box RLA-JBL1 

1. Junction Box RLA-JBL1 and Camera Compatibility

You can refer to the following table to find the corresponding mounting hole positions for your camera. 
If your camera is not in the list below, you can check if the RLA-JBS1 is compatible with your camera.

Junction Box RLA-JBL1

Pattern-A
D500 D800 D1200 RLC-520A RLC-820A
RLC-833A RLC-1224A      
Pattern-B V500 V800 V800W V1200 RLC-540A
RLC-840A RLC-840WA RLC-1240A    
Pattern-C(For Wall Mount) E1 Outdoor E1 Outdoor CX E1 Outdoor S E1 Outdoor SE PoE E1 Outdoor PoE
Pattern-D(For Ceiling Mount) E1 Outdoor E1 Outdoor CX E1 Outdoor S E1 Outdoor SE PoE E1 Outdoor PoE
Pattern-E RLC-823A 16X        
Pattern-F

RLC-843A

RLC-843WA Duo 2V PoE Duo 3V PoE  
Pattern-G FE-P FE-W      
Pattern-H
RLC-823S1 RLC-823S2 RLC-823S1W    
RLA-JBL1

2. Introduction of the Junction Box RLA-JBL1 

What is in the box

what is in the box L1

  • For securing the base, use Screw Pack 1.
  • For Pattern-E cameras, use Screw Pack 3.
  • For Pattern-H cameras, use Screw Pack 4.
  • For all other patterns, use Screw Pack 2.

Product Overview

product overview L1

  • Cable Entries

The front plate/junction cover features a cable entry with a waterproof rubber grommet for the tail cable of the camera, which can be temporarily removed during camera installation for easier cable access.

The base has two side cable entries, allowing you to choose the best option based on your installation needs. One of these cable entries has a cover that can be unscrewed and swapped with the cable gland. 

The cable gland includes a waterproof rubber ring, which can be removed temporarily for easier installation.

Additionally, the bottom of the base features another cable entry for further flexibility in cable routing.

  • Snap Hook Chain

The Junction Box RLA-JBL1 features a metal snap hook chain. One end of the chain is securely fixed to the front plate/junction cover, while the other end has a D-ring that can be hooked onto a metal ring in the base of the junction box. This hook chain allows you to temporarily hang the front plate, along with the camera attached to it, from the base during installation. This feature provides extra convenience, giving you free hands to climb a ladder or handle tools.

If necessary, you can also temporarily unhook the D-ring during the installation process, giving you more flexibility when adjusting the camera or the cover.

Additionally, this hook chain serves a safety function. If you need to remove the front plate, the chain will prevent the cover and the camera from falling suddenly after the screws are undone, protecting your equipment from damage.

Important Note: For heavier cameras, such as the RLC-823 series, the hook chain may not fully support the weight of the camera. In such cases, always support the camera by hand to avoid accidental drops when installing/uninstalling the camera.

3. Step-by-Step Installation Instructions for the Camera with Junction Box RLA-JBL1 

  • Pattern A: Install Reolink Dome Camera

    Step 1. Secure the base of the junction box

    1. Prepare the junction box: Remove the screws on the front plate to separate the front plate from the base. Then, unscrew the cover of the cable gland.

    top cover L1remove gland L1

    2. Feed the cable(s): Feed the network/power cable through the cover of the cable gland and the side cable entry of the junction box.

    You can temporarily take the waterproof rubber grommet out of the cable gland to make it easier to thread the cable through. The rubber grommet of the cable gland can be opened along the slit to fit around the cable(s).

    feed cable L1router rubber L1

    3. Drill holes: Attach the mounting template to an appropriate location on the wall/ceiling. Then drill holes according to the hole position on the sticker using a drill bit (not included).

    Drill holes

    4. Mount the base: Mount the junction box to the wall/ceiling with the screws in the Screw Pack 1. If necessary, you can use the provided drywall anchors for additional support.

    secure base L1

    Step 2. Secure the camera to the front plate

    1. Detach the mounting plate: Hold the base of the camera and then rotate the camera's mounting plate counterclockwise to detach the mounting plate from the camera.

    Detach the mounting plate

    2. Thread the tail cables: Thread the tail cable through the mounting plate of the camera.

    Take out the rubber grommet on the front plate. It has a slit that allows it to be opened to put the cables in.

    Then thread the cables of the camera through the cable entry on the front plate of the junction box.thread the cables dome

    3. Secure the mounting plate: Plug the rubber grommet back into the cable entry. Then secure the mounting plate to the corresponding mounting Pattern-A on the front plate with the screws in the Screw Pack 2.

    Secure the mounting plate

    4. Secure the camera: Align the groove on the bottom of the camera with the protrusion on the mounting plate, then rotate the camera base counterclockwise to fix it on the mounting plate and the junction box.

    Secure the camera

    fix it on the mounting plate

    Step 3. Secure the front plate

    1. Connect the cable(s):  Connect the power supply and the network cable according to your needs.
    Connect the power supply

    2. Organize the cables: Tidy the cables and place them in the junction box.

    arrange cable L1

    3. Secure the front plate: Secure the front plate to the base of the junction box with screws. Then tighten the cover of the cable gland.Secure the front plate

    Step 4. Adjust the Camera

    Done! You may rotate the camera's casing and body manually to adjust the camera’s surveillance angle.

  • Pattern B/F: Install Reolink Vandal Proof camera

    Step 1. Thread the camera's tail cables through the front plate

    1. Remove the front plate: Unscrew the screws on the front plate to separate the front plate from the base.
    top cover L1

    2. Thread the tail cable: Take out the rubber grommet on the front plate. It has a slit that allows it to be opened to put the cables in. Then thread the cables of the camera through the cable entry on the front plate of the junction box.

    Then plug the rubber grommet back into the cable entry.

    vandal proof camera cable

    Step 2. Mount the base of the junction box

    1. Drill holes: Attach the mounting template to an appropriate location on the wall/ceiling. Then drill holes according to the hole position on the sticker using a drill bit (not included).

    Important Note: The direction of the junction box base installation should not be decided arbitrarily.

    The camera is fixed at a specific angle on the front plate of the junction box, so the junction box must be installed at the corresponding angle to ensure proper alignment. If this is not taken into account, it may result in the camera being installed at an angle that is not what you intended.

    Therefore, before drilling the holes for the base of the junction box, check the camera angle you need, then attach the mounting template accordingly.

    To adjust the angle of the camera lens, please refer to How to Install Reolink Vandal-Proof Camera

    Drill holes

    2. Feed the cable(s): Unscrew the cover of the cable gland.

    remove gland L1 

    Feed the network/power cable through the cover of the cable gland and the side cable entry of the junction box. You can temporarily take the waterproof rubber grommet out of the cable gland to make it easier to thread the cable through. The rubber grommet of the cable gland can be opened along the slit to fit around the cable(s).

    feed cable L1router rubber L1

    3. Mount the base: Mount the junction box into the wall/ceiling with the screws in screw pack 1. If necessary, you can use the provided drywall anchors for additional support.

    secure base L1

    Step 3. Secure the front plate

    1. Connect the cables: Connect the power supply and the network cable according to your needs.

    Connect the power supply

    2. Organize the cables: Tidy the cables and place them in the junction box. 

    arrange cable L1

    3. Secure the front plate: Secure the front plate to the base with the screws. Then tighten the cover of the cable gland. 

    Note: Please do not secure the camera to the front plate before this step, as the camera may block the screw holes for securing the front plate, preventing it from being properly attached to the base.

    Secure the front plate to base

    Step 4. Secure the camera

    1. Remove the glass cover: Remove the screws that secure the camera glass cover with a hexagonal screwdriver.

    Remove the glass cover hexagonal screwdriver

    2. Secure the camera: Make sure the grooves on the front plate of the junction box and the cable outlet of the camera are aligned. Then secure the camera to the corresponding mounting pattern on the junction box with the screws in screw pack 2.secure the camera to corresponding mounting hole

    secure the camera to hole

    3. Install the glass cover back: Lock the glass cover of the camera in place. Done!

    Install the glass cover back

  • Pattern C: Install Reolink E1 Outdoor Series Camera with Junction Box on Wall

    Step 1. Secure the camera to the front plate

    1. Take down the mounting plate: Use your fingertip to pull the button on the camera bracket downwards, at the same time use another hand to turn the bracket counterclockwise and take it out from the mount.

    Take down the mounting plate

    2. Screw the camera to the mounting plate: Align the stud on the mounting plate to the threaded hole on the camera, then hold the base of the camera and screw the mounting plate clockwise to hold them tightly together.

    Screw camera to the mounting plate

    3. Remove the front plate: Unscrew the screws on the front plate to separate the front plate from the base.

    top cover L1

    4. Thread the tail cables: Thread the camera’s tail cable from the inside out through the camera bracket. Then take out the rubber grommet on the front plate. It has a slit that allows it to be opened to put the cables in. 

    Then route the cables of the camera through the cable entry on the front plate of the junction box and plug the rubber grommet back into the cable entry.

    E1 Outdoor cable

    5. Secure the bracket: Secure the camera bracket to the corresponding mounting Pattern C on the junction box with the screws.

    Note that the cable hole on the bracket should align with the cable entry on the front plate to allow the tail cable to pass through easily.

    secure E1 bracket

    6. Secure the camera: Align the bracket to the mounting plate. Then hold and turn the base of the camera counterclockwise, and you will hear a slight click sound which means the camera and the bracket have been correctly held together. 

    Note: To ensure the camera’s tail cable aligns directly with the junction box’s cable entry, align the protrusion on the mounting plate closest to the cable with the corresponding groove on the bracket near the cable entry, allowing the cable to pass through the hole with the shortest possible distance.

    Align the bracket into the security mount

    Step 2. Mount the base of the junction box

    1. Drill holes: Attach the mounting template to an appropriate location on the wall. Then drill holes according to the hole position on the sticker using a drill bit (not included).

    Important Note: The direction of the junction box base installation should not be decided arbitrarily.

    The camera's bracket is fixed at a specific angle on the front plate of the junction box, so the junction box must be installed at the corresponding angle to ensure proper alignment. If this is not taken into account, it may result in the camera being installed at an angle that is not what you intended.

    Therefore, before drilling the holes for the base of the junction box, check the camera angle you need, then attach the mounting template accordingly.

    Drill holes

    2. Thread the cable(s): Unscrew the cover of the cable gland.

    remove gland L1

    Thread the network/power cable through the cover of the cable gland and the side cable entry of the junction box.

    You can temporarily take the waterproof rubber grommet out of the cable gland to make it easier to thread the cable through. The rubber grommet of the cable gland can be opened along the slit to fit around the cable(s).

    feed cable L1router rubber L1

    3. Mount the base: Mount the junction box into the wall with the screws in the screw pack 1. If necessary, you can use the provided drywall anchors for additional support.secure base L1

    Step 3. Secure the front plate

    1. Connect the cables: Connect the power supply and the network cable according to your needs.Connect the power supply

    2. Organize the cables: Tidy the cables and place them in the junction box. arrange cable L1

    3. Secure the front plate: Secure the front plate to the base of the junction box with screws. Then tighten the cover of the cable gland.

    secure cover E1

    Step 4. Adjust the Camera

    Done! You may rotate the camera casing and the lens manually to adjust the camera’s surveillance angle. 

  • Pattern D: Install Reolink E1 Outdoor Series Camera with Junction Box on Ceiling

    Step 1. Secure the camera to the front plate

    1. Unscrew the screws on the front plate to separate the front plate from the base.

    top cover L1

    Take out the rubber grommet on the front plate. It has a slit that allows it to be opened to insert the tail cables of the camera. Then thread the cables of the camera through the cable entry on the front plate of the junction box.

    Then plug the rubber grommet back into the cable entry.

    E1 cable without bracket

    2. Take down the mounting plate. Use your fingertip to pull the button on the camera bracket downwards, at the same time use another hand to turn the bracket counterclockwise and take it out from the mount.

    Take down the mounting plate

    3. Secure the mounting plate to the corresponding mounting Pattern D on the junction box with the screws in the screw pack 2. Make sure the stud on the mounting plate is facing upward.

    e1 mounting plate

    4. Screw the camera to the mounting plate. Align the stud on the bracket plate to the threaded hole on the camera, then screw the base of the camera clockwise to hold them tightly together.

    secure E1 with mounting plate

    Step 2. Mount the base of the junction box

    1. Drill holes: Attach the mounting template to an appropriate location on the ceiling. Then drill holes according to the hole position on the sticker using a drill bit (not included).

    Drill holes

    2. Thread the cable(s): Unscrew the cover of the cable gland.

    remove gland L1

    Feed the network/power cable through the cover of the cable gland and the side cable entry of the junction box.

    You can temporarily take the waterproof rubber grommet out of the cable gland to make it easier to thread the cable through. The rubber grommet of the cable gland can be opened along the slit to fit around the cable(s).

    feed cable L1router rubber L1

    3. Mount the base: Mount the junction box to the ceiling with the screws in the screw pack 1. If necessary, you can use the provided drywall anchors for additional support.secure base L1

    Step 3. Secure the front plate

    1. Connect the cables: Connect the power supply and the network cable according to your needs.Connect the power supply

    2. Organize the cables: Tidy the cables and place them in the junction box. arrange cable L1

    3. Secure the front plate: Secure the front plate to the base of the junction box with screws. Then tighten the cover of the cable gland.tighten cover of cable gland

    Step 4. Adjust the Camera

    Done! You may rotate the camera casing and the lens manually to adjust the camera’s surveillance angle. 

  • Pattern E/H: Install Reolink RLC-823A 16X, RLC-823S1, RLC-823S2, RLC-823S1W Camera

    Step 1. Mount the base of the junction box

    1. Drill holes: Attach the mounting template to an appropriate location on the wall/ceiling. Then drill holes according to the hole position on the sticker using a drill bit (not included).

    Important Note: The direction of the junction box base installation should not be decided arbitrarily.

    The camera's bracket is fixed at a specific angle on the front plate of the junction box, so the junction box must be installed at the corresponding angle to ensure proper alignment. If this is not taken into account, it may result in the camera being installed at an angle that is not what you intended.

    Therefore, before drilling the holes for the base of the junction box, check the camera angle you need, then attach the mounting template accordingly.

    Drill holes

    2. Prepare the junction box: Unscrew the screws on the front plate to separate the front plate from the base. Then, unscrew the cover of the cable gland.

    top cover L1remove gland L1

    3. Feed the cables: Feed the network/power cable through the cover of the cable gland and the side cable entry of the junction box.

    You can temporarily take the waterproof rubber grommet out of the cable gland to make it easier to thread the cable through. The rubber grommet of the cable gland can be opened along the slit to fit around the cable(s).

    feed cable L1router rubber L1

    4. Mount the base: Mount the junction box into the wall/ceiling with the screws in screw pack 1. If necessary, you can use the provided drywall anchors for additional support.secure base L1

    Step 2. Secure the camera

    1. Thread the tail cables: Take out the rubber grommet on the front plate. It has a slit that allows it to be opened to put the cables in. Then route the cables of the camera through the cable entry on the front plate of the junction box.

    Then plug the rubber grommet back into the cable entry.

    823 cable

    2. Connect the cables: Connect the power supply and the network cable according to your needs.Connect the power supply

    3. Organize the cables: Tidy the cables and place them in the junction box.arrange cable L1

    4. Secure the front plate: Secure the front plate with the screws. Then tighten the cover of the cable gland.

    Note: Please do not secure the camera to the front plate before this step, as the camera may block the screw holes for securing the front plate, preventing it from being properly attached to the base.

    secure cover 823 series

    5. Secure the camera: Secure the camera to the corresponding mounting pattern on the junction box with the screws in the screw pack 3 or 4 according to your camera model.

    Install two screws into the upper two holes and hang the bracket over them. Then install another two screws into the lower two holes to secure the bracket.

    Install two screws

    Step 4. Adjust the Camera

    Done! Then you can adjust the angle of the camera lens manually or via the Reolink software. How to Use Reolink Pan/Tilt/Zoom Function

    If your RLC-823 series camera is going to be mounted on the ceiling, the installation process is the same. Before that, you need to adjust the bracket to make it suitable for ceiling mounting. For instructions on switching between wall mount and ceiling mount, please refer to How to Install Reolink RLC-823S1/RLC-823S2/RLC-823S1

  • Pattern G: Install Reolink FE-P and FE-W Camera

    Step 1. Secure the camera to the front plate

    1. Remove the front plate: Unscrew the screws on the front plate to separate the front plate from the base.

    top cover L1

    2. Thread the tail cables: Thread the tail cables of the camera to the cable entry on the mounting plate of the camera.

    Then take out the rubber grommet on the front plate. It has a slit that allows it to be opened to put the cables in. Then thread the cables of the camera through the cable entry on the front plate of the junction box.

    Then plug the rubber grommet back into the cable entry.thread the cable FE

    3. Secure the mounting plate: Secure the mounting plate to the mounting Pattern G on the junction box with the screws in the screw pack 2.

    Note: The screw hole near the release mechanism on the mounting plate must be aligned with Hole G2 to ensure the camera's tail cable can pass through the cable entry hole on the front plate properly.
    Secure the mounting plate

    4. Secure the camera: Attach the camera to the base, align the orientation arrows (picture 1) on the camera and the mounting base, then rotate the camera counterclockwise to lock it in position. 

    Make sure the orientation arrow on the camera and the lock symbol on the base are aligned (picture 2). This alignment indicates that the camera is securely mounted onto the mounting plate and properly in place.

    lock symbol

    Step 2. Mount the base of the junction box

    1. Feed the cables:  Unscrew the cover of the cable gland.

    remove gland L1

    Feed the network/power cable through the cover of the cable gland and the side cable entry of the junction box.

    You can temporarily take the waterproof rubber grommet out of the cable gland to make it easier to thread the cable through. The rubber grommet of the cable gland can be opened along the slit to fit around the cable(s).

    feed cable L1router rubber L1

    2. Drill holes: Attach the mounting template to an appropriate location on the wall/ceiling. Then drill holes according to the hole position on the sticker using a drill bit (not included).

    Important Note: If the camera and the junction box are going to be installed on the wall, the direction of the junction box base installation should not be decided arbitrarily.

    The camera is fixed at a specific angle on the front plate of the junction box, so the junction box must be installed at the corresponding angle to ensure proper alignment. If this is not taken into account, it may result in the camera being installed at an angle that is not what you intended.

    Therefore, before drilling the holes for the base of the junction box, check the camera angle you need, then attach the mounting template accordingly.

    Drill holes

    3. Mount the base: Mount the junction box into the wall/ceiling with the screws in the screw pack 

    secure base L1

    Step 4. Secure the front plate

    1. Connect the cables: Connect the power supply and the network cable according to your needs.

    Connect the power supply

    2. Organize the cables: Tidy the cables and place them in the junction box. Then tighten the cover of the cable gland.

    arrange cable L1

    3. Final assembly: Close the junction box and tighten the screws. Done!secure the cover FE

In conclusion, this article provides a detailed guide on the Junction Box RLA-JBL1, helping you understand its benefits, how to choose the right model, and the installation process for different cameras. By reading this guide, you'll gain clear insights into how to efficiently organize and protect your camera cables, ensuring a tidy and reliable surveillance setup.