Instruction: Generate an answer to the question by utilizing the information contained in the document.

Input:
Question: Can you use more than two cameras?
Document: Great view from second floor too. Downstairs, I use the cameras for the front and back of the house focused on the gates and yards. That one is not the exact same unit, but is the same company. I think this is an upgraded one. Again, the downstairs one needs a longer cord but works sitting atop a floor standing speaker instead of mounted on the wall as I would like.
We bought the Live SD9+ wireless video monitoring system (Model LW2932 ?) directly from Lorex with two additional wireless cameras in May 2013. Fast forward to August and the display unit is no longer working - completely unresponsive. When we press the menu button it simply reboots it self over and over. Ugh.The product is marketed to make you think you can easily view your system remotely. You can monitor a single camera via Skype. ONE CAMERA.
Excellente camera easy to install very satisfied ......i use it outside of the house great reception and i could install one more but a little later
Chicago goes extreme, both ways. So I can't use the intercom, but if there is conversation close enough to my home and the inside of the room is quiet; you can still pick it up.Down side? Cords from the monitor to electrical plug are way too short. I have the one upstairs on top of my hutch desk and it is strained and sitting right on the edge.
Unit worked OK for 15 days and then monitor died. Dealing with Lorex customer service is a joke...I give up. Level one technical service did not know ANYTHING about this unit. Never did get to speak to a level two technician. This was an expensive mistake. Would not buy a Lorex product again.
Perfect!!! Could not be any simpler faster, and convenient! I plan to add two more camera just because I can now, with out any issues. BTW with some wire-mold and paint from Home Depot all my cords are hidden and looks real professional.This system does so much more then I expected, like recording any activity on this small video card (no DVR necessary) and keeps rolling over. See's perfectly at night and the audio works great.
This was my first security system. I had a near break in about 6 months ago which prompted this effort. After some research on line and in stores I decided on this Lorex LW2932.All I had to do was place each camera near where I wanted to monitor (two doors)and each close to an electrical outlet. Secure each camera and point, then set up the screen and "WHA-LA" I'm watching both doors and recording any activity night and day 24/7 even when were away.
I started this two years ago when China sent dog treats and food over here that killed our dogs. Before that, they sent over children's toys that were painted with lead paint. Let's put Americans to work. There are made in America lists online, ask questions and look at labels. BUY AMERICAN FIRST! I will not waste anymore time with Lorex. I am looking again for a wireless camera system. I hope my next experience with the next company is better.
I was actually on here looking for add on cameras.
See the extra cameras purchased!! Burglars, beware we are watching you! !This is the most awesome equipment ever purchased. We all love it! !
Answer: Yes, I'm pretty sure you can use up to four, but I only use two.