Free shipping on orders over $50 (all US addresses, including APO/FPO)
Truly intelligent. Truly invisible. At under 0.4" in width some might call it compact. We prefer to call it invisible. It’s a door-based sensor that’s been designed as the door sensor should have always been: powerful but invisible. It installs within a door's frame and monitors the use of that door, enabling security monitoring and powering intelligent automation.
The beauty of an invisible installation is complemented by the beauty of a straightforward installation. Installing Recessed Door Sensor 7 is easy. And pairing it with an automation system takes no more than activating its battery and scanning its QR code. Making the whole thing invisible means little more than a drill hole hidden away on the loop of a door. It's the sort of installation that takes no more than 10 minutes but provides years' worth of automation intelligence.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.