Camera Flicker

[Squirrel1162]

I just moved into an apartment after 10 years in a condo.  While in the condo, my cameras worked like a charm.  Now they are flickering on and off.  I changed the camera location and the power supply, thinking maybe one of them might have gone bad somehow.  Still have the same problem.  Is this common?  What can I do to correct it?  Thank you for any and all help.

[Brian H]

Well one of your neighbors may have a wireless network. A common cause of 2.4GHz camera interfeerence.
Have you tried all four transmit channels? The switch under the small rubber plug on the cameras sets it to A-D. There is also a switch on the receiver to match it. A-D
http://kbase.x10.com/wiki/Finding_the_Channel_Switch_on_Wireless_Cameras