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Glam Journal

Why did my Lorex lnb4321 camera stop working?

Author

William Burgess

Updated on April 08, 2026

Why did my Lorex lnb4321 camera stop working?

Disassembly and repair guides for a wide variety of cameras. MY Lorex LNB4321 camera stopped working, it had gotten water in the cable connection and the female RJ45 molded end had corroded away. I called Lorex but they wouldn’t tell me the pin out to replace the end.

Are there different colors of Lorex patch cable?

So I tried to wire it the same as a patch cable only to discover the cable is not four twisted pair (green/greenwhite, brown/brownwhite, etc) but individual colors, brown, purple, yellow, green white, blue, grey, and orange.

What is the wiring diagram for a Lorex camera?

When i cut of the female sockets i discovered that there were only six cat5e wires instead of the four twisted pairs. I need to install new sockets but don’t know the wiring diagram. The six wires on the camera are orange, yellow, green, purple, gray, blue, and brown. The new sockets are for a T586A wiring system (Canada). Can anyone help me?

Can a PC connect to a Lorex router?

NOTE: The Lorex Easy Connect Wizard is PC-compatible only. For Mac users, or if your router model is unsupported, you may need to manually port forward your router to connect to your Lorex system. See the Port Forward a Router guide for information on a number of popular router brands. Download and install the Easy Connect Application

What kind of cable do I need for a Lorex camera?

Use an RCA to 6-Pin DIN Cable Adapter to allow a connection between common RCA connectors (with power supply) and a Lorex system with 6-Pin DIN. Connect the yellow RCA (male) connector to the yellow RCA (female) connector on the RCA to 6-Pin DIN Cable Adapter.

What can a Lorex security Recorder do simultaneously?

Lorex security recorders can do five things simultaneously. First and foremost, they will record footage. At the same time, you can view the live feeds, playback recorded footage, backup important files to a USB stick, and remotely control your system from your smartphone or tablet – all without affecting the live recordings.

Is it illegal to record on Lorex by FLIR?

Always verify with local authorities how to properly make use of your audio enabled system without breaking any privacy laws. Audio recording without consent is illegal in certain jurisdictions. Lorex by FLIR assumes no liability for use of its products that does not conform with local laws.

Where is the serial number on a Lorex security camera?

Every Lorex security camera and recorder will have a model number and a serial number. These are typically found on the reverse side of the recorder or security camera. DVR / NVR serial numbers will be displayed either above or below the barcode, starting with M/N:*****.