The Iris WIndows contact sensor has dropped the price further for today only. Now it is $16.64 each and buy 2 get 1 free making it even cheaper than the deal several days ago. Buy 4 and get 2 free for $66.66 and you may apply the $15 off $50 coupon making the final cost below $10 each. In some area, 11% rebate is available making it even cheaper.
https://www.lowes.com/pd/Iris-Con…/999925302
Previous deal:
Find the $15 off coupon in the following thread:
Iconic One Theme | Powered by Wordpress