I would not recommend these. I researched them a few years ago when building and opted to just do them all individually. Coax (Quad shield RG6), cat 5e, cat 3, and speaker wire. It was actually more cost effective to buy them all in 500-1000' spools individually, than to buy a lot of multicable. Plus, the interference can be an issue. You could combine the phone and network use cat 5/6 for the phones, but again, it was more cost effective to buy them separately.
What I have yet to find a solid answer on is what is typically run to the keypads. Do I run cat5/6, or use the same security wire (or both)?
I recommend running 22/4 and cat5e from the security panel to the keypads. That provides lots of options.
Once I run the wires to each window, where do I leave the wire?
I recommend leaving a coil of wire in the window return.
Should I drill a small hole in the rough window frame, and pull the wire through?
Yes. Exactly.
If I do drill a hole, where should the hole be positioned?
Somewhere that meets these criteria:
- a spot that minimizes the run of exposed cable from the window frame to the contact
- in a position that won't interfere with the installation of window coverings
- in a position that lends itself to finishing the window frame area (e.g. avoid spots that will become finished vertices)
I guess I'm questioning the workflow more than anything. For instance, do those putting up the sheetrock, installing windows, or those installing the molding around the window typically know how to deal with these wire?
In general, the other trades will make sure your wire doesn't get buried, but where it ends up and in what condition it will be in is uncertain.
I recommend installing the windows before wiring. If the returns are drywall, I recommend one of the following:
- install your own peice of Sheetrock on the part of the return where the wire is run
- have your contractor board the drywall returns but not the walls or ceilings before you wire
If your returns are wood, I recommend coiling wire on the studs inside the window frames, and working out a specific plan for how the wires will be handled with your carpenter just before he starts work.
I will not be installing the system for months after we move in, so would prefer not to have cables sticking out of the window frame until the install is complete. Do I have any chance of fishing the wire out if I drill a small hole in a window frame?
Not likely. If you are concerned about aesthetics, just finish the contact install for those windows that matter.
Motion Sensors and Keypads
Unlike window contacts, these are mounted to the walls like any other electrical device. I recommend using open-backed electrical boxes rather than just a hole in the sheetrock. There is some more information about them in this question.
Hidden Door Contacts
I recommend this type of door contact for doors that open inward. It fits right in the top of the door frame. The contact itself will need to be installed when you rough-in.
Best Answer
It's by no means an all-in-one solution but I've personally found Velcro Cable Ties to be INVALUABLE. You can reuse them over and over; great for those "oh darn!" moments when you need to remove or replace a cable.
-M