Blink Outdoor XR+ and Battery Doorbell 2K+ — Extended range wireless Outdoor 4 camera and 2K battery doorbell. Sync Module XR+ included — 1 camera system + doorbell

Enjoy 10x the outdoor coverage for Outdoor 4 and 2K doorbell coverage with Battery Doorbell 2K+ — Install Outdoor 4 cameras up to 2,700 feet (open air)/1,700 feet (typical use) from your Sync Module XR+, which is 10x farther than Blink cameras operating on wifi alone. Video resolution may vary. Indoor or outdoor use of Sync Module XR+ — Take advantage of open-air range when you place Sync Module XR+ outside your home with the Blink Weather-Resistant Power Adapter (sold separately). Faster live view where wifi is spotty — XR technology runs on the 900MHz band, avoiding typical wifi congestion, and unlocking up to 20% quicker access to live view in areas where your wifi signal is poor. Experience a more reliable connection — Cameras using XR technology have up to 70% fewer disconnects in areas with poor wifi signal strength.