Best Buy offers the Arlo Pro Indoor/Outdoor HD Security Camera 4-Pack
in White, model no. VMS4430-100NAS, for $599.99
with free shipping
. That's $50 off list and the lowest total price we could find. (For further comparison, we saw one camera for $200 last week.) It features remote access, weatherproof wire-free construction, 2-way communication, built-in microphone and speaker, infrared night vision, viewing angle up to 130°, motion detection, 8x zoom, cloud storage, local backup storage, and mountable design.