Warp, this is for surveillance? If so, this thing is going to be on all the time, yes?
I like Costco because of the extra warranty (isn't it 2yr standard for them)? If you sign up for the Costco Amex, then you now get a 3rd year for free. This is something worth considering, even at say a 10% premium, because entry level displays seem to have been wrought with cheapie power supplies. Therefore, with a cheapie power supply in a commercial area (that's where it will be right?), I would highly consider a UPS as well, particularly if you had multiple uses for the UPS like your computer. I do understand that otherwise it seems strange to pay that much more for a UPS to couple to a cheap display.
I have friends that are restaurant employees, GM, etc, and this is what I typically advise. One store has had multiple displays go out (high energy fluctuations coupled to Vizio power supplies), and I told him if his UPS saves just one display, you already paid off the UPS and then some, two displays, and it's a lot of money in the pocket.
