Best Home Security Deals

Handy for renters or anyone wanting extra security on an apartment or hotel-style door without a full lock replacement, and this two-pack covers two entry points for one price. At $11.49, that's $7.50 off the $18.99 list price. Buy Now at Walmart

These battery-powered alarms are a straightforward way to get an audible alert when a door or window opens, useful for renters or anyone wanting basic entry monitoring without a full security system. Walmart has the 2-pack for $12.89, which is $37.10 off the $49.99 list price. Buy Now at Walmart

Two lenses working together give you a wide panoramic view instead of the narrow field most security cameras offer, useful for covering driveways or yards in one shot without extra hardware. It's $24 off the list price on Amazon, bringing it to $136. Buy Now at Amazon

Useful for anyone who wants a visible deterrent on their property, whether or not a camera system is actually in place — the reflective aluminum holds up outdoors without fading or warping the way plastic signs tend to do. Buy Now at Amazon

Anyone covering a large outdoor perimeter will appreciate the 5MP resolution and AI-based analytics on this bullet camera, which help cut down on false motion alerts from things like blowing leaves or passing cars. Newegg carries it for those who want a business-grade outdoor camera without going through a commercial security vendor. Buy Now at Newegg

Setting up coverage for a large yard or driveway gets easier with pan-tilt-zoom control, since one camera can cover ground that would otherwise take two or three fixed units. Newegg has it for those who want 2K detail on faraway plates or faces rather than the fuzzy wide shots you get from typical outdoor cams. Buy Now at Newegg

A solid pick for anyone wanting whole-property coverage without relying on cloud subscriptions, since footage records straight to the included 1TB hard drive. Best Buy has it for $625, just $25 off the $650 list price. Buy Now at Best Buy

Anyone who parks a truck or SUV loaded with gear will appreciate this lockbox, since it bolts into the vehicle and keeps tools or valuables out of sight and out of reach of smash-and-grab theft. It's $53.80 off the $269 list price. Buy Now at Amazon

Setting up outdoor coverage on the cheap gets easier with two cameras in one box, and the solar panel means you're not stuck swapping batteries or running wires; right now the pair runs $10 less than list price. Buy Now at Amazon

Handy for kitchens or near gas appliances where you want an early warning if there's a leak, and Walmart has it for $16.99 right now, $8 off the $24.99 list price. Buy Now at Walmart

Handy for anyone wanting full-property coverage without hiring an installer, since this kit bundles four 4K cameras into one system; it's currently priced the same as list at $590, so there's no discount to factor in right now. Buy Now at Best Buy

Anyone replacing an old wired doorbell setup gets 2K video and a chime included, which saves you from buying a separate chime unit, and right now it's $20 off the $80 list price. Buy Now at Amazon

Update: The price has changed to $39.90 since this was originally published.

This keypad knob suits anyone who wants keyless entry on a shed, office, or back door without wiring in a full smart lock system, and it's currently $3.44 off the $40 list price. Buy Now at Amazon

Setting up a nursery monitor or watching a home entryway gets easier with 2K resolution and Wi-Fi connectivity, and Best Buy has it for $8 off the usual price. Buy Now at Best Buy

This 16-channel setup with 16 total cameras and 12MP resolution suits larger properties like multi-building homes or small businesses that need extensive coverage in one system, and PoE wiring keeps installation simpler than running separate power lines to each camera. At $3,000, it's currently priced at its list rate with no discount applied. Buy Now at Best Buy

Handy for households juggling multiple keys or renters who want guests to let themselves in without a spare copy floating around, since it unlocks by fingerprint or code instead. It's currently $13 off the $66 list price, bringing it to $53. Buy Now at Amazon

Homeowners wanting sharper detail for identifying faces or license plates will notice the difference 4K resolution makes over standard 1080p security cameras, and PoE means a single cable handles both power and data for a cleaner install. Best Buy has it listed at $200, with no current markdown from list price. Buy Now at Best Buy

Pet owners and parents who want to keep an eye on a full room rather than a fixed corner will get the most out of the pan-and-tilt tracking and 4K clarity here, and it's currently $5 off the $65 list price. Buy Now at Amazon

Anyone replacing a wired doorbell will appreciate that this one keeps the existing wiring while adding 2K video and facial recognition through the Aqara app, and Best Buy has it $10 off the $100 list price. Buy Now at Best Buy

Handy for keeping tabs on blind spots in warehouses, driveways, or garages where wide-angle visibility matters, and the scratch-resistant coating helps it hold up in high-traffic outdoor spots. Buy Now at Amazon