Kidde smoke detectors are sold at most hardware stores, home improvement chains, and online retailers

You can find Kidde smoke detectors at Home Depot, Lowe's, Ace Hardware, and Amazon. Walmart and Target carry them in their home safety sections. Local fire safety suppliers and electrical supply shops often stock Kidde models too. Prices and availability vary by location and model, so checking multiple retailers before you buy saves time and money.

Online ordering through Amazon or the retailers above usually ships within a few days. In-store pickup is available at most Home Depot and Lowe's locations if you need a detector the same day. Some fire departments also sell detectors directly or can point you to local suppliers.

Key Takeaways

  • Home Depot, Lowe's, Walmart, Target, and Amazon all carry Kidde smoke detectors in multiple models.
  • Prices range depending on whether you choose battery-powered, hardwired, or combination models with carbon monoxide detection.
  • Local fire safety suppliers and electrical supply stores often have Kidde stock and can answer questions about installation.
  • Many retailers offer same-day in-store pickup or next-day shipping, so you can get a detector quickly if needed.

Home Improvement Chains

Home Depot and Lowe's are the largest sources for Kidde detectors. Both carry multiple Kidde models on their shelves and online. Home Depot typically stocks battery-operated models, hardwired models, and combination smoke and carbon monoxide detectors. Lowe's does the same and often has sales on multi-packs if you need detectors for several rooms.

You can check stock online before you go to the store. Both retailers let you order online and pick up in a few hours at your local branch. If you have questions about which model fits your home, store staff in the safety section can help you compare features and prices.

Online Retailers

Amazon carries the widest selection of Kidde models and often has the fastest shipping. You can read customer reviews on each model before you buy, which helps if you are choosing between battery-powered and hardwired options. Amazon Prime members get free two-day shipping on most Kidde detectors.

Walmart.com and Target.com also sell Kidde detectors online with shipping or in-store pickup options. Prices on these sites sometimes undercut Home Depot and Lowe's, so comparing across all three before you order is worth a few minutes. Shipping usually takes three to five business days unless you pay for expedited delivery.

Specialty and Local Suppliers

Fire safety supply shops in your area often stock Kidde detectors and can advise you on placement and installation. These stores typically carry professional-grade models alongside consumer versions. Staff at a local fire safety shop can answer technical questions that big-box store employees may not know.

Electrical supply stores like Sensormatic or local independent shops also sell Kidde detectors, especially hardwired models. Your local fire department sometimes sells detectors at cost or can refer you to nearby suppliers. Calling ahead to confirm stock saves a trip.

Pricing and Model Availability

Kidde makes battery-operated detectors, hardwired models, and combination units that detect both smoke and carbon monoxide. Battery models cost less upfront but require battery changes every six months to a year. Hardwired models plug into your home's electrical system and often have battery backup, so they do not need regular maintenance.

Combination smoke and carbon monoxide detectors cost more than smoke-only models but cover two hazards in one unit. Prices vary by retailer and model, ranging from under $20 for basic battery detectors to $50 or more for hardwired combination units. Multi-packs at Home Depot and Lowe's often cost less per unit than buying detectors individually.

Checking Availability Before You Shop

Most retailers let you search their website for Kidde detectors and see which models are in stock at your nearest store. Home Depot and Lowe's show real-time inventory on their product pages. Amazon displays shipping speed and seller information so you know how fast you will receive your order.

If a specific model is out of stock, you can ask the store to order it or check back in a few days. Many retailers restock safety items weekly. Calling ahead to confirm they have the model you want saves time, especially if you need a detector right away.

Frequently Asked Questions

Can I buy Kidde smoke detectors in bulk?

Yes. Home Depot and Lowe's sell multi-packs of Kidde detectors at a lower per-unit price. Amazon also offers bulk options. Buying three or four detectors at once costs less than buying them one at a time and ensures every room in your home has protection.

Do I need to install hardwired Kidde detectors myself?

Hardwired models require connecting to your home's electrical wiring, which most people hire an electrician to do. Battery-operated Kidde detectors mount on a wall or ceiling with screws or adhesive strips and need no wiring. If you are not comfortable with electrical work, stick with battery models or hire a professional.

Are Kidde detectors sold at grocery stores or pharmacies?

Some Walmart and Target locations in the grocery section carry basic Kidde battery detectors, but selection is usually limited. Home improvement stores and online retailers have far more models to choose from. Calling ahead to a nearby Walmart or Target confirms whether they stock Kidde detectors.

What is the difference between Kidde models sold at different stores?

Most retailers carry the same Kidde models, so price and availability are the main differences. Some stores may stock exclusive bundles or multi-packs, but the detectors themselves are identical. Comparing prices across Home Depot, Lowe's, Walmart, and Amazon before you buy often saves $5 to $10.