The Arlo Pro 3 Floodlight Camera is on sale for $129.99 (down from $249.99), offering 2K HDR video, a powerful 3,000-lumen floodlight, and a wire-free setup for easy installation. It features a 160-degree field of view,

A 4-pack of the Arlo Pro 5S Spotlight Camera is on sale at Amazon for just $249.99, down from the normal price of $492.32. That's a savings of $242.33 and the lowest price we've seen at Amazon. Installing a home security system is one of the best smart home upgrades around.

Arlo’s security cameras can get a bit expensive, especially for what they offer. To get a similar level of security at a fraction of the price, check out our list of the most affordable home security systems that include cameras.