Most security camera hubs must be hardwired to your router or to an ethernet switch connected to your router, but the 3.25-inch-square, 0.75-inch-thick Sync Module XR connects to your 2.4GHz Wi-Fi ...

It's a fairly straightforward process, although you will have to reconfigure both the Sync Module and your Blink camera any time you change your local Wi-Fi network.

The Blink XT2 Outdoor/Indoor Smart Security Add-on camera does not work on its own but must connect to a Blink Sync module. The Add-on camera is for people who already have Blink cameras installed ...

Amazon recently launched their low-cost Blink cameras in New Zealand, bringing another option to the home security market.

If you’re using Blink home security cameras—particularly the Blink Outdoor 4—you need this gadget on your network.