Door sensors are a central part of any security system. I’ve written about my experience with abode in the past, and I use its door sensors for my primary Homekit triggers with automations as well as ...

Make your own smart devices and save some bucks ...

Vivint’s custom home security systems are pricey, but its professional services are top-notch. NerdWallet is committed to editorial integrityMany or all of the products on this page are from partners ...