If you have a Sync Module, now is when to add it (of course, you can also add it later). If you plan on having multiple cameras with the Blink system, you'll need the Sync Module.

Explore the powerful capabilities of the HyperX Predator DDR4 RGB Sync Modules in this in-depth video. Known for their ...

This advanced new module elevates Blink's reliable home security system to new levels, adding extended range capabilities that significantly enhance the versatility of Blink Outdoor 4 cameras.

Reviews Blink Sync Module XR review: Network storage on a budget If you’re using Blink home security cameras—particularly the Blink Outdoor 4—you need this gadget on your network.

The Blink Sync Module XR is now available for purchase. The device increases the wireless range for the Outdoor 4 security camera by up to 400 feet.