What if you could be automatically notified when your mailbox is opened and mail or a parcel is put inside? It’s actually quite easy if your mailbox has a lid that opens and you can stick both sides ...

Zigbee is a protocol that has been around for quite a long time, and you can purchase many cheap smart sensors to incorporate into your own Zigbee network. Zigbee is its own network, meaning that it ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. The Ring Mailbox Sensor will let you know when your mailbox ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Editors' note, Dec 14: You can find all of our coverage ...