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Protect Your Home (and Prevent Claims)

The cheapest claim is the one that never happens. These are practical, widely available devices that defend against the most common home losses — water, fire, theft and weather — and help you document what you own. Many can also earn a premium discount worth asking your agent about.

How these picks work · FTC disclosure. Home Insurance Insider is an independent publisher. Some links below are affiliate links: as an Amazon Associate we earn from qualifying purchases, at no extra cost to you. We are not paid to feature specific products and these are not insurance recommendations — they are general home-protection ideas that may help you prevent the losses behind common claims. Prices and availability change; always confirm details on Amazon. Owning any device does not guarantee an insurance discount — ask your licensed agent which ones your insurer credits.

Water & Leak Defense

Smart Water Leak Detector

Water damage is one of the most common — and most claim-triggering — home losses. A Wi-Fi leak sensor under sinks, the water heater and washing machine alerts your phone before a drip becomes a five-figure claim.

$15–$60 Check price on Amazon →

Automatic Water Shut-Off Valve

The next step up: a smart valve that detects abnormal flow and shuts the main automatically. Several insurers offer a premium discount for having one — worth asking your agent about.

$150–$500 Check price on Amazon →

Wi-Fi Freeze & Temperature Alarm

Frozen, burst pipes are a leading winter claim. A cheap temperature sensor warns you the moment a room or crawlspace drops toward freezing, while you can still act.

$25–$70 Check price on Amazon →

Fire & Safety

Smart Smoke & CO Detector

Interconnected smart detectors warn your phone even when you are away and can qualify for a protective-device discount. Fire and CO protection is the most fundamental safety layer in any home.

$35–$130 Check price on Amazon →

Home Fire Extinguisher (multi-pack)

A small kitchen or garage fire caught in seconds may never become a claim at all. Keep ABC-rated extinguishers on every floor and check the gauge twice a year.

$25–$80 Check price on Amazon →

Security & Monitoring

Video Doorbell Camera

Theft and package loss are common small claims. A doorbell cam deters porch crime, documents incidents, and may earn a small security discount on your premium.

$50–$180 Check price on Amazon →

Wireless Security Camera

Indoor/outdoor cameras both deter break-ins and create the time-stamped footage that supports a theft or vandalism claim if one ever happens.

$30–$150 Check price on Amazon →

Smart Door & Window Sensors

Entry sensors are the backbone of a monitored system — and a monitored alarm is one of the more reliable ways to qualify for a home-security premium discount.

$20–$90 Check price on Amazon →

Document & Inventory

Fireproof & Waterproof Safe

Your policy, deed, IDs and a backup drive of home-inventory photos survive a fire or flood inside a rated safe — exactly the documents you need most when filing a claim.

$40–$160 Check price on Amazon →

Portable SSD for Photo Backup

Back up your home-inventory photos and video, receipts and policy scans to a pocket drive (and the cloud). Proof of ownership is what turns a disputed claim into a paid one.

$60–$140 Check price on Amazon →

Weather & Maintenance

Pipe Heating Cable

Self-regulating heat cable on vulnerable pipes is a low-cost defense against the burst-pipe claims that spike every cold snap. Pair it with foam pipe insulation.

$20–$80 Check price on Amazon →

Gutter Guards

Clogged gutters cause water intrusion and roof damage — both classic claim (and nonrenewal) triggers. Guards cut the maintenance that keeps insurers happy.

$30–$120 Check price on Amazon →

Moisture Meter

Catch hidden damp behind walls and under floors before it becomes mold — which most policies exclude or limit. A cheap meter helps you prove you maintained the home.

$20–$60 Check price on Amazon →

Want the strategy behind the gear?
See lowering your premium for how risk-reduction earns discounts, and building a home inventory for documenting it all for a claim.