For its members, Sam's Club offers the Q-See 16-Channel 2TB 16-Camera Surveillance System
, model no. QC9116-16AX-2, for
with free shipping
. (Non-members pay $59.30 more, so it's best to buy a Sam's Club 1-Year Membership for $45 instead.) That's $400 off list and the lowest total price we could find. It features 16 bullet cameras, 1920x1080 (1080p) video resolution at 15fps, night vision up to 80 feet, and smartphone app integration. Deal ends February 24.
: The price has dropped further to $579