A:Answer Hi there! All Blink Outdoor 4 devices require a Sync Module. If you're looking for a WiFi based outdoor camera, consider checking out the Blink Wired Floodlight Camera or using a Mini 2/2K+ along with the weather resistant power adapter. If you stick with using a Sync Module, you might want to check out the Sync Module XR which features extra range and a Micro SD card slot that you can use for local storage! I hope that helps, have a great rest of your day!
