Annke 8-Channel 4K 4-Camera 2TB PoE Security System

At Amazon, get this myQ Garage Plug-in 2K Smart WiFi Camera for $28. It's the best price Amazon has charged for this model. It records 2K video with night vision and a 130° wide-angle lens, and it's rated to work in temperatures from -4°F to 122°F. The magnetic base allows for tool-free mounting on any metal surface in the garage. Buy Now at Amazon

This Zoom In on Security sale has just gone live at Woot with a wide range of surveillance and optics gear, from trail cameras to binoculars and night vision gear. There are deep discounts on home security items like the Anona Security Camera 4-Pack and the Gyliziex Indoor Security Cameras 2-Pack. Cellular trail cameras see some of the steepest cuts, with the Muddy Matrix 2.0 at 78% off its regular price. Hunting and outdoor optics are also includes in the sale, with the SIG SAUER Canyon HD binoculars and ATN BlazeSeeker thermal monocular. This deal ends October 30. Shop Now at Woot! An Amazon Company

This bundle, which includes a Blink Outdoor 4 Camera and a Blink Battery Doorbell 2K+, is down 76% from its $130 price at Amazon. The Battery Doorbell 2K+ delivers 2K resolution with a head-to-toe field of view, while the Outdoor 4 covers the perimeter at 1080p; both run on AA lithium batteries rated for up to two years per charge and require no wiring. Person and vehicle detection alerts require a paid Blink subscription, sold separately. Buy Now at Amazon

Amazon has a wide range of Ring home security devices on sale, from the Ring Indoor Cam starting at $24.99 up to the Ring Floodlight Cam 4K Pro at $199.99. The lineup covers video doorbells, indoor and outdoor cameras, spotlight cams, and floodlight cams, including bundles paired with chimes and door sensors. Shoppers can choose between battery-powered and wired models across 2K and 4K resolution options. Plus, be on the lookout for products that qualify for an extra 10% off when you buy three or more. Shop Now at Amazon

Keeping an eye on a driveway, backyard, or storefront gets easier with four cameras covering multiple angles instead of just one, and the wired setup means you won't deal with dropped WiFi signals or dead batteries. It's currently $39 off the $138.99 list price. Deal ends November 13.  Buy Now at ANNKE

This suits anyone wanting a driveway or yard camera without running wires or swapping batteries, since the built-in solar panel keeps it charged on its own, and the dual lenses give you a wider view than typical single-lens models. At $70, that's $30 (30%) off the $100 list price. Deal ends November 6.  Buy Now at ANNKE