iSmartSafe at 2323 Clear Lake City Boulevard #180-235, Houston, Texas.

Received my order today, inventoried all parts and found sealed boxes with the additional 5 window/door sensors ordered, and then two included in the box with the alarm/keypad box as well as an additional motion detector. Called, CS rep assured me they would ship missing sensors two-day delivery. Good so far! Ten minutes later called back and explained of the five sealed sensor boxes four had two sensors each and the fifth box had only one sensor, so I in fact had what I ordered. Opened the five identical boxes and found it as he stated. So, ended up with what was ordered, but cartons need some quality control work. Will update my review after I get the system installed.