JB3 - Boîte de jonction électrique Speco Technologies - Free user manual and instructions

Product Type	Outdoor Bullet Security Camera
Dimensions	2.5 x 2.5 x 6.0 inches (approx.)
Weight	0.5 lbs (approx.)
Power Supply	12V DC, 500mA
Resolution	1080p Full HD (1920x1080)
Night Vision	Up to 30 ft with IR LEDs
Lens Type	Fixed 3.6mm
Field of View	80 degrees
Video Output	BNC (CVBS) or Ethernet (PoE optional)
Weatherproof Rating	IP66
Mounting	Wall or ceiling mount bracket included
Operating Temperature	-40°F to 140°F (-40°C to 60°C)
Main Functions	24/7 surveillance, motion detection, remote viewing
Cleaning and Maintenance	Wipe lens with microfiber cloth; check connections periodically
Safety Instructions	Use only specified power adapter; avoid exposure to extreme conditions beyond rating
Spare Parts and Reparability	Contact Speco support for replacement parts; unit is not user-serviceable
General Information	Compatible with most DVRs and NVRs; warranty 2 years

Frequently Asked Questions - JB3 Speco Technologies

How do I connect the JB3 camera to my DVR?

Use a BNC cable to connect the camera's video output to the DVR. Power the camera with a 12V DC adapter (not included with some models). Ensure the DVR is set to the correct channel.

What is the maximum cable length for the JB3?

For analog video, up to 300 feet (90 meters) is recommended. For power, use a thicker gauge wire for longer distances to avoid voltage drop.

Does the JB3 support night vision?

Yes, it features IR LEDs that provide black-and-white night vision up to 30 feet in complete darkness. The IR cut filter activates automatically.

Can I view the JB3 remotely?

Remote viewing is possible if the camera is connected to an NVR or DVR with network capability. Use the manufacturer's app or software to access live feed over internet.

What is the field of view of the JB3?

The fixed 3.6mm lens provides an 80-degree horizontal field of view, suitable for monitoring doorways, hallways, or small yards.

Is the JB3 camera weatherproof?

Yes, it has an IP66 rating, meaning it is protected against dust and strong jets of water. It can be mounted outdoors in rainy or dusty conditions.

How do I mount the JB3 camera?

Use the included bracket. Drill holes for screws, attach the bracket to the wall or ceiling, then slide the camera into place and tighten the locking screw.

What power adapter does the JB3 need?

It requires a 12V DC power supply with at least 500mA. A compatible adapter is often sold separately. Check the product label for exact specifications.

Why is my JB3 camera not showing any image?

Check that the camera is powered and the BNC cable is securely connected. Ensure the DVR channel is set to the correct input. Try a different cable or port to isolate the issue.

Can I use the JB3 with a PoE switch?

The JB3 is not PoE-native. To use Power over Ethernet, you need a PoE injector or a video balun that provides power over the same cable. Alternatively, run separate power.

USER MANUAL JB3 Speco Technologies

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Junction Box

Quick Star t Guide

Thank you for purchasing our products. All examples and pictures used in this manual are only for reference purpose. Please take the real object as the standard.

Before installation, make sure that the wall is strong enough to withstand 3 times the weight of the junction box and the camera. We only introduce the installation of some cameras with junction box in this manual.

● Mount the Junction Box and Bullet Camera

1. Drill the screw holes on the wall according to the drill template.

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1. Push the expansion screws into the screw holes (if the wall is wooden, please skip this step) and then fix the mounting base of the junction box to the wall with screws.

1. Reinstall the upper cover to the junction box.

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1. Open the mounting base and the upper cover of the junction box.

1. Fix the mounting base of the camera to the upper cover of the junction box. Then route the cables through the cable hole (take side conduit cabling for example) and connect the cables.

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1. Adjust the view angle of the camera.

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● Mount the Junction Box and Dome Camera (1)

1. Drill the screw holes on the wall according to the drill template.

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1. Secure the mounting base of the junction box to the wall.

1. Route the cables through the cable hole (take side conduit cabling for example) and connect the cables. Then reinstall the upper cover to the junction box.

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1. Open the mounting base and the upper cover of the junction box.

1. Fix the camera to the upper cover of the junction box.

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1. Adjust the view angle of the camera.

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● Mount the Junction Box and Dome Camera (2)

The step 1 and step 2 are the same as the above-mentioned step 1 and step 2.

1. Secure the mounting base of the junction box to the wall.

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1. Unscrew the lock screw and then remove the mounting base of the camera.

1. Connect the cables and then fix the lower dome to the mounting base by tightening the lock screw.

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1. Route the cables through the cable hole (take side conduit cabling for example). Then reinstall the upper cover to the junction box.

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1. Mount the mounting base of the camera to the junction box.

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1. Remove the lower dome to adjust the view angle. After that, reinstall the lower dome to complete the installation.