Home Buyers GuidesEnhance Your Apartment’s Safety with These Expert-Recommended Devices

Enhance Your Apartment’s Safety with These Expert-Recommended Devices

by Robert Liebowitz

When it comes to your apartment’s safety, being proactive with the right devices can make all the difference. You may not always be home to monitor what’s happening, but with expert-recommended security tools, you gain peace of mind knowing your living space is protected against common risks like unauthorized entry, fire, and carbon monoxide exposure.

These devices not only help prevent emergencies but also empower you with control and awareness from anywhere. Investing in quality safety equipment is essential for safeguarding your home and loved ones, and it can even help reduce insurance costs.

This guide introduces you to top-rated products designed to enhance your apartment’s security and safety effectively and conveniently.

Top Picks

Category Product Price Score
🏆 Best Overall Smart Doorbell Ring Battery Doorbell (2024 Release) $59.99 90/100
🎯 Best for Indoor Monitoring Ring Indoor Cam (2nd Gen, 2023) $59.99 92/100
💰 Best Value Fire Extinguisher Kidde Fire Extinguisher 2-Pack $34.20 88/100
💡 Best Carbon Monoxide Detector Kidde Plug-In CO Detector with Battery Backup $42.94 90/100
⚡ Best Combination Smoke & CO Alarm First Alert SMCO210 10-Year Sealed Battery Alarm $39.98 85/100
🔒 Best Sliding Door Security Bar DIIG Adjustable Sliding Door Security Bar $19.97 87/100
🔐 Best Window Locks ZRFCXE 4-Pack Sliding Window Locks with Key $9.99 86/100

How We Selected These Safety Devices

Our selection focuses on devices that bring tangible security benefits to apartment living, emphasizing ease of installation, reliability, and user-friendly features. We prioritized products with high customer satisfaction scores, proven performance in real-world settings, and essential functionalities such as clear alerts, robust construction, and long-term support.

Cost-effectiveness and versatility in apartment environments were also key factors, ensuring the devices fit seamlessly into your lifestyle without requiring extensive modifications or professional installation.

Ring Battery Doorbell

Ring Battery Doorbell

Latest Ring Video Doorbell with head-to-toe HD video, live view, two-way talk, motion detection, and customizable alerts.

$59.99

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If you want to keep an eye on your apartment’s entrance without any hassle, this Ring Battery Doorbell is a solid pick. It gives you a full view from head to toe, so you won’t miss a thing happening on your doorstep. The two-way talk feature lets you chat with whoever’s there, even when you’re not home, which comes in handy for deliveries or unexpected visitors. Installation is quick — you just charge it via USB-C and snap it into place, no complicated wiring required unless you want continuous charging.

Plus, it sends real-time alerts straight to your phone whenever it detects motion, so you’re always in the loop. Whether it’s everyday security or just making sure you don’t miss a package, this doorbell adapts to your needs and is surprisingly easy to set up.

What People Say

Users appreciate how easy the doorbell is to install and set up, highlighting the clear video quality and reliable sound. Many mention how helpful it is to check on their porch remotely, especially when away from home. The rechargeable battery and sleek design also get frequent praise.

🗣️ jisch

This is now the 4th Ring we have purchased because we love the clear picture and reliability of the Ring. The rechargeable battery is easy to swap and the design is sleek. Night vision and sound quality are great, and setup took just minutes. The spinning light is a nice touch, making it obvious it’s a security device.

🗣️ Dixiered07

I love the ring cam! I work out of town so I can check my porch anytime I want. The picture is clear day and night, sound is good, and connectivity is solid even with borrowed Wi-Fi. Installation and setup were super easy.

Safety Highlights

Advanced motion detection with customizable zones helps you focus on what matters. Two-way talk lets you communicate safely without opening the door.

The device also supports real-time alerts to keep you informed instantly about any activity.

Why You’ll Like It

  • See a full view of your doorstep with head-to-toe video coverage.
  • Chat live with visitors through two-way audio from your phone.
  • Get instant motion alerts customized to your preferences.
  • Easy installation with rechargeable battery and optional hardwiring.
  • Clear video day or night with color night vision.

Current Price: $59.99

Rating: 4.5 (total: 6115+)

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Ring Indoor Cam (2nd Gen)

Ring Indoor Cam (2nd Gen)

Latest 2023 Ring indoor camera with 1080p HD video, color night vision, two-way talk, and manual privacy cover.

$59.99

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If you need a smart, no-fuss way to keep an eye on your apartment from the inside, the Ring Indoor Cam (2nd Gen) fits perfectly. It offers crisp 1080p video day or night, thanks to its color night vision, so you won’t miss any details.

You can chat through the two-way talk feature, which is great whether you want to check on a pet or gently warn off visitors. The manual privacy cover lets you control when the camera’s on or off, giving you peace of mind about privacy.

Setup is quick, and it works well with Alexa if you’re already in that ecosystem. Whether you’re watching your space while out or just want an extra layer of comfort at home, this camera blends seamlessly into your daily routine.

What People Say

People love how easy it is to set up and customize. Many appreciate the clear video quality and smart motion detection that distinguishes people from pets or other movements.

The integration with Alexa and the privacy cover get frequent mentions as thoughtful features that make daily use simple and secure.

🗣️ Jeffrey Seelman

These cameras are perfect for apartment living where outdoor mounting isn’t allowed. I use multiple units facing out windows, and the app lets me customize motion zones so I don’t get alerts from my cat. It only records when it spots a person, which really cuts down false alerts. The bright blue light when motion is detected is a smart deterrent, visible even in daylight. Setup was a breeze, and pairing with Alexa makes it even more convenient.

🗣️ Jh

The video quality is crystal clear and the color night vision works great in low light. I love the two-way talk feature to communicate or deter visitors remotely. The manual privacy cover is a nice touch for controlling when the camera is active. Setup was quick and it fits nicely into my existing Ring system. Overall, it’s a reliable and easy-to-use indoor camera that adds real value to home security.

Safety Highlights

Customizable motion zones help you focus on what matters most, avoiding unnecessary alerts. The camera only records when it detects human motion, cutting down on false alarms. A bright blue light activates during motion events to deter unwanted visitors.

Two-way talk lets you communicate safely without opening doors or windows.

Why You’ll Like It

  • Crisp 1080p HD video with color night vision to see every detail.
  • Two-way talk lets you talk or listen from anywhere.
  • Manual privacy cover lets you control when the camera is active.
  • Customizable motion detection zones reduce false alerts.
  • Works seamlessly with Alexa for hands-free control.
  • Plug-in design with versatile mounting options for easy placement.

Current Price: $59.99

Rating: 4.7 (total: 24515+)

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Kidde Home Fire Extinguisher 2 Pack

Kidde Home Fire Extinguisher 2 Pack

A lightweight, multipurpose fire extinguisher for wood, paper, liquids, gases, and electrical fires. Includes mounting brackets and clear instructions.

$34.20

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Having a reliable fire extinguisher like this Kidde 2-pack in your apartment is one of those simple upgrades that can make a big difference in an emergency. It’s compact and lightweight, so you can easily place one in your kitchen and another near an exit or garage without them taking up much space.

The extinguisher handles common household fires — think paper, wood, electrical, and flammable liquids — so you’re covered for most situations you might realistically face. Plus, it comes with mounting brackets, making it easy to keep them accessible but out of the way. Clear instructions on the label mean you won’t be scrambling to figure out how to use it when it counts. It’s the kind of safety tool you hope to never need but definitely want within arm’s reach.

What People Say

Users find these extinguishers easy to use and handle, with clear instructions that boost confidence in emergencies. The included mounting brackets get praise for helping keep the extinguisher accessible yet out of the way. Many mention how having multiple units around the home increases their peace of mind.

🗣️ Allan

This Kidde FA110 Fire Extinguisher is a must-have for home safety. It’s compact, easy to use, and provides peace of mind knowing I have a reliable tool to handle small fires. The 1A10BC rating means it’s suitable for a wide range of fires, from paper and wood to electrical and grease fires. The instructions are clear, and the pull pin is simple to remove, so I feel confident in an emergency. The red color makes it easy to spot, and the size is perfect for storing in a kitchen or garage without taking up too much space. It’s an affordable yet vital piece of safety equipment for any household. Highly recommend!

🗣️ Tanya Craddock

The Kidde Fire Extinguisher for Home is a must-have for peace of mind and safety. This 2-pack provides great coverage for different areas of your home, and the included mounting brackets make installation a breeze. It’s lightweight, easy to handle, and the clear instructions make it straightforward to use in an emergency. Having these around has definitely made me feel more prepared.

Safety Essentials

This extinguisher is UL listed with a 6-year limited warranty, meaning it’s been tested to perform reliably when you need it. The pressure gauge gives you a quick visual check to confirm it’s charged and ready.

Plus, it has a simple pull-pin mechanism and a tough aluminum valve assembly designed for quick, effective use. The rust and impact-resistant handle means it stays durable even if it’s stored in a busy area.

Why You’ll Appreciate It

  • Multipurpose for common home fires including wood, paper, liquids, and electrical.
  • Lightweight and compact enough to fit comfortably in kitchens or closets.
  • Includes mounting brackets for easy and safe placement.
  • Clear, bilingual instructions right on the extinguisher.
  • Easy-to-read pressure gauge so you know it’s ready to go.
  • Durable aluminum construction that resists rust and impact.

Current Price: $34.20

Rating: 4.7 (total: 25101+)

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Kidde Carbon Monoxide Detector

Kidde Carbon Monoxide Detector

Plug-in CO detector with 9-volt battery backup and digital LED display that shows real-time carbon monoxide levels.

$42.94

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If you’re looking for a straightforward way to keep your apartment safe from carbon monoxide, this Kidde detector is worth considering. It simply plugs into any standard outlet and has a battery backup so it keeps working even during power outages.

The digital display updates every 15 seconds, so you can actually see the CO levels in your home — which is pretty reassuring. It also remembers the highest CO level recorded since the last reset, so you get a snapshot of any past issues.

Whether you’re at home or away, this little device gives you peace of mind without any fuss. Plus, the included extension cord means you can place it on a shelf or table if plugging it directly into the wall isn’t ideal.

What People Say

People appreciate how this detector combines simplicity and reliability. The clear digital readout is a standout feature, giving you real-time info instead of just an alarm. Many find the backup battery reassuring, and the loud alarm ensures you won’t miss a warning.

Its sleek, modern design fits well in any room without looking out of place.

🗣️ AJ

I replaced my original Kidde detector with this one after 10 years, and it worked flawlessly. The digital display showing current and peak CO levels really helped me spot a gas boiler issue early. It’s easy to use, and the battery backup has lasted without needing replacement. Definitely a worthwhile investment for safety.

🗣️ Paul

This Kidde CO detector is a solid upgrade from my older models. I like that it can be plugged in or placed on a countertop with the extension cord. The alarm is loud and persistent, which is exactly what you want. It’s also visually cleaner and less cheesy than older detectors, so it fits nicely in my updated apartment.

Keeping You Safe

This Kidde detector uses an electrochemical sensor that’s highly accurate in detecting carbon monoxide. The loud 85-decibel alarm sounds immediately when dangerous CO levels are found.

Its digital display continuously updates and shows peak CO levels, while a blinking light confirms the sensor is functioning properly. The unit can be wall-mounted, plugged in, or placed on a shelf with the included extension cord, ensuring you can install it wherever it’s most effective.

Why It Works for You

  • Easy plug-in installation with battery backup for continuous protection.
  • Digital LED display updates CO levels every 15 seconds.
  • Peak level memory helps track past carbon monoxide events.
  • Loud 85-decibel alarm alerts you immediately to danger.
  • Includes an extension cord for flexible placement options.
  • UL listed with a 10-year limited warranty for long-term reliability.

Current Price: $42.94

Rating: 4.7 (total: 26965+)

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AmzBoom 2-Pack Fire Extinguisher

AmzBoom 2-Pack Fire Extinguisher

Compact 2-pack fire extinguishers with mounting brackets for home, kitchen, car, and grill. Eco-friendly, versatile on A, B, C, K fires, prevents reignition.

$17.52

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You never really think about needing a fire extinguisher until you do, right? This AmzBoom 2-pack is perfect for keeping in your apartment, car, or even near your grill. They’re compact enough to fit in small spots like under the kitchen sink or in your glove compartment, but powerful enough to handle different fire types — from wood and cooking oils to gasoline and even lithium-ion battery fires.

The easy press-and-spray design means you can act fast without fumbling around, and the eco-friendly formula cleans up quickly without leaving a mess behind. Plus, with two extinguishers and mounting brackets, you can place them exactly where you’re most likely to need one.

What People Say

Users really appreciate how compact and easy to use these extinguishers are, especially for small spaces like apartments or cars. Many mention the peace of mind knowing they have quick access to fire protection that’s effective on different fire types. The non-toxic formula and included mounting brackets are often highlighted as thoughtful features that make this a practical choice.

🗣️ Teri P

Bought with safety first in mind and shocked I did not have one or two in home already since I’ve been there a long time! Anyways, perfect size and two pack reasonably priced. Luckily never had to use and hopefully will not.

🗣️ MarsWhitt

I haven’t had to use these yet, but the price was right. I keep one in my car, the other in my small house. I love that each one can be used more than once, and has an easy trigger system.

Smart Safety Features

This extinguisher covers a broad range of fires — from ordinary combustibles like wood and paper to flammable liquids and electrical fires involving lithium-ion batteries. Its quick-activation spray helps you get control fast, and the formula creates a protective barrier to prevent fires from reigniting.

Being water-based and non-toxic means it’s safe to use indoors and around food prep areas without worrying about harmful chemicals or residue.

Why This Fits Your Safety Needs

  • Simple, fast activation with a press, aim, and spray design.
  • Versatile protection against multiple fire types including kitchen and lithium-ion battery fires.
  • Eco-friendly, non-toxic formula that leaves no residue for easy cleanup.
  • Compact and portable to fit in small spaces where you need them most.
  • Comes with sturdy mounting brackets for quick and accessible placement.
  • Reliable 6-year warranty for peace of mind and support.

Current Price: $17.52

Rating: 4.6 (total: 335+)

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First Alert SMCO210

First Alert SMCO210

10-year sealed battery smoke and carbon monoxide alarm with slim design and advanced Precision Detection technology.

$39.98

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When it comes to keeping your apartment safe, this First Alert SMCO210 has you covered with its combo smoke and carbon monoxide detection. What’s great is that you won’t have to worry about changing batteries for a whole decade thanks to the sealed 10-year battery. Its slim profile means it won’t stick out awkwardly on your ceiling or wall, and the advanced sensing technology helps cut down on those annoying false alarms from cooking. It’s simple to install and gives you peace of mind every day, whether you’re home or away.

What People Say

People appreciate how hassle-free this alarm is, especially the decade-long battery that eliminates constant maintenance. The slim design and clear voice alerts also get a lot of praise for fitting nicely into apartments and giving clear, early warnings without false alarms.

🗣️ Robyn

Easy to mount and you don’t have to change the batteries. Just replace the whole thing after 10 years. I like this better than alarms that need yearly battery swaps. It’s one less thing to worry about.

🗣️ Corinthians

Slim profile, 10 year battery, and a voice alert that’s pretty effective during setup and testing. It even calls out the room name, which is neat. Overall a nice unit that feels reliable.

Built-In Safety You Can Count On

This alarm combines photoelectric smoke sensing with electrochemical carbon monoxide detection, so it spots both threats quickly. The 10-year sealed lithium battery ensures continuous protection without the risk of low battery chirps.

Plus, the device gives you end-of-life alerts when it’s time to upgrade, keeping you confidently protected.

What Makes It a Smart Choice

  • 10-year sealed battery means no yearly battery changes or annoying chirps.
  • Combines smoke and carbon monoxide detection in one easy-to-install device.
  • Slim design fits discreetly in any room without being intrusive.
  • Advanced Precision Detection reduces false alarms from cooking.
  • End-of-life warning lets you know when it’s time to replace the alarm.

Current Price: $39.98

Rating: 4.3 (total: 7,008+)

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DIIG Sliding Door Security Bar

DIIG Sliding Door Security Bar

Adjustable sliding door security bar, 17.7-50.5 inches, with rubber tips to prevent damage, sturdy 1-inch diameter metal construction.

$19.97

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If you want a straightforward way to beef up your sliding doors or windows, this DIIG security bar is a solid pick. It stretches from about 18 to 50 inches, so you can customize the fit to your door or window without any hassle.

Setting it up only takes a couple of minutes—no drilling or complicated tools needed. The rubber tips help keep your frames scratch-free while the metal bar feels tough enough to stand up to unwanted push-ins. Whether you’re home or away, it gives you that extra layer of protection that’s easy to rely on.

What People Say

Users love how easy it is to install and adjust, plus how sturdy it feels once it’s in place. The rubber feet get a thumbs-up for protecting door frames and keeping the bar from sliding around, which means no marks or damage.

Overall, it’s seen as a reliable and affordable way to add peace of mind.

🗣️ Carter

Works good and was super easy to put together and install. Fits nicely in a sliding door and seems to be good quality. Holds the door well when trying to open and looks nice as well.

🗣️ YaadPyar

Perfect! It provides the level of security I was looking for as our other lock had broken. Easy to adjust size for a perfect fit and takes minutes to size. Doesn’t scratch glass or wood and feels very sturdy.

How It Keeps You Secure

Designed with a locking clip and non-slip rubber base, this bar stays firmly put without damaging your door or window. Its adjustable telescoping design means it can snugly fit a variety of openings, making it harder for intruders to force the door open. The durable metal construction adds strength to your existing locks.

Why You’ll Appreciate This Bar

  • Adjustable length fits doors and windows from 17.7 to 50.5 inches.
  • Rubber tips protect door frames and prevent slipping.
  • Strong 1-inch diameter metal bar offers durable security.
  • No drilling or permanent installation required.
  • Quick and simple setup that anyone can manage.

Current Price: $19.97

Rating: 4.7 (total: 1,812+)

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ZRFCXE Window Locks

ZRFCXE Window Locks

4-pack sliding window locks with key, easy to install, adjustable for vertical and horizontal sliding windows and doors, black finish.

$9.99

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You know how tricky it can be to find a lock that actually fits your sliding windows or doors just right? These ZRFCXE window locks are made to fit a variety of sliding setups, whether vertical or horizontal.

Installation is pretty straightforward with no extra tools needed beyond what’s included, so you can have them set up in just a few minutes. They’re great for keeping windows partially open for fresh air without compromising safety, especially if you have kids or pets around. Plus, they’re sturdy enough to give you peace of mind against intruders or bad weather.

Whether you want something for everyday use or just an extra layer of security, these locks handle it well without any fuss.

What People Say

People appreciate how these locks are easy to install yet feel sturdy and reliable. They especially like the included key tool for easy removal and repositioning. Many mention how it helps keep little ones safe by limiting window openings, while also adding a layer of security against break-ins.

🗣️ Kisha R

These work great! Fit perfectly and keep the window from opening. Easy to install and look great. The metal feels solid and they’re easy to remove with the included tool but not without it, so they’re secure. I recommend these for anyone who wants to keep windows shut safely.

🗣️ SARAH

Excellent safety lock! Super easy to install and very durable. I’ve tried pushing and pulling the door aggressively and the lock stays in place, definitely limiting how far the window or door can open.

Security Features You Can Count On

Each lock features two fixing holes to firmly secure it onto the window track, plus protection pads that prevent damage to your window frames. The vertical key mechanism ensures the lock can’t be tampered with easily, giving you control over when and how the window opens.

The anti-corrosion aluminum material means these locks hold up well over time, even in humid or rainy conditions.

Why You’ll Like These Locks

  • Fits both vertical and horizontal sliding windows and doors.
  • Includes all tools needed for quick, no-drill installation.
  • Controls window opening for safety with kids and pets in mind.
  • Durable aluminum build with anti-corrosion powder coating.
  • Protection pads prevent scratches and improve stability.

Current Price: $9.99

Rating: 4.5 (total: 3,001+)

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FAQ

What Should You Consider When Choosing Security Devices for Your Apartment?

When selecting security devices for your apartment, focus on ease of installation, compatibility with your living situation, and the device’s key features. For example, the All-new Ring Battery Doorbell offers simple setup in about 5 minutes and can run on a rechargeable battery or be hardwired if your apartment allows. Consider whether you need indoor or outdoor coverage; the Ring Indoor Cam (2nd Gen) is perfect for indoor monitoring with color night vision and two-way talk.

Also, evaluate your internet speed and Wi-Fi network, as devices like these require a minimum upload speed of 2 Mbps for optimal performance. Finally, check whether subscription services are required for cloud recording or added functionalities, and assess your comfort with monthly fees.

This ensures your safety system is both effective and suited to your lifestyle.

How Do You Maximize the Practical Use and Effectiveness of Security Devices in an Apartment Setting?

To get the most from your security devices, position them strategically. Use window-facing indoor cameras like the Ring Indoor Cam to monitor vulnerable entry points without violating building regulations on outdoor installations. Customize motion detection settings to reduce false alerts from pets or passing cars.

For sliding doors and windows, adding physical barriers like the DIIG Sliding Door Security Bar or ZRFCXE Window Locks enhances security by preventing forced entry. Regularly test devices such as smoke or carbon monoxide detectors, like the Kidde Carbon Monoxide Detector, to ensure reliability.

Also, keep rechargeable batteries charged or replace batteries in sealed units promptly to avoid downtime. Combining digital surveillance with physical locks and fire safety equipment creates a comprehensive safety environment.

Are Fire Safety Devices Like Fire Extinguishers and Carbon Monoxide Detectors Necessary in Apartments, and How Should You Use Them?

Yes, fire safety devices are essential regardless of your apartment’s size. A compact, multipurpose fire extinguisher such as the Kidde Fire Extinguisher 2-pack provides readiness for common residential fires involving wood, liquids, or electrical equipment.

Mount them in accessible locations like the kitchen or near exits. Carbon monoxide detectors, like the Kidde KN-COPP-3 Nighthawk, are critical since CO is odorless and invisible; these devices alert you promptly with loud alarms and clear digital displays. Install detectors on every floor and near sleeping areas, keeping them at least 15 feet from cooking appliances to avoid false alarms. Replace detectors every 5 to 7 years to maintain sensor accuracy.

Together, these devices protect you from fire hazards and invisible dangers, completing your apartment’s safety setup.

Wrapping Up

Enhancing your apartment’s safety is a crucial step toward protecting your home and loved ones. The expert-recommended devices highlighted here offer a range of solutions from smart video doorbells and indoor cameras to fire extinguishers and carbon monoxide detectors. By integrating these tools into your living space, you increase your ability to detect, deter, and respond to potential threats efficiently. Whether you want to monitor visitors, secure sliding doors and windows, or be prepared for emergencies like fires or CO leaks, these products provide you with reliable, easy-to-install options. Taking these proactive measures not only improves your peace of mind but also adds a valuable layer of defense to your apartment. Investing in safety today means you are better equipped for whatever tomorrow may bring.

Product Image Rating Price Key Highlights Dimensions & Weight
All-new Ring Battery Doorbell
Product Image
4.5/5 (N+ reviews) $59.99
  • 1440 x 1440 HD Video with Color Night Vision
  • Two-way Audio with Noise Cancellation
  • Advanced Motion Detection with Customizable Zones
  • Runs on Rechargeable Battery or Hardwired
4.98 in x 2.44 in x 0.91 in (6.19 cm x 2.30 cm x 12.65 cm); Weight: N/A
Ring Indoor Cam (2nd Gen)
Product Image
4.7/5 (N+ reviews) $59.99
  • 1080p HD Video with Color Night Vision
  • Two-way Audio with Noise Cancellation
  • Customizable Motion Detection
  • Includes Privacy Cover
1.93 in x 1.93 in x 3.81 in (4.9 cm x 4.9 cm x 9.6 cm); Weight: N/A
Kidde Fire Extinguisher for Home
Product Image
4.7/5 (N+ reviews) $34.20
  • 1-A:10-B:C Rated for Multiple Fire Types
  • Lightweight Aluminum Construction
  • Includes Mounting Bracket
  • 6-Year Limited Warranty
Dimensions: N/A; Weight: 3.9 lbs (1.77 kg)
Kidde Carbon Monoxide Detector
Product Image
4.7/5 (N+ reviews) $42.94
  • Plug-in with 9-Volt Battery Backup
  • Digital LED Display for CO Levels
  • Loud 85-Decibel Alarm
  • Records Peak CO Level
1.75″D x 3.75″W x 6.06″H; Weight: 1.06 lbs (0.48 kg)
2-Pack Fire Extinguisher by AmzBoom
Product Image
4.6/5 (N+ reviews) $17.52
  • Compact Size for Easy Storage
  • Eco-Friendly with Effective Spray
  • Includes Mounting Brackets
  • 6-Year Manufacturer Warranty
Dimensions: 3.15 x 3.15 x 10.8 inches; Weight: 1 lb (0.45 kg)
First Alert SMCO210
Product Image
4.3/5 (N+ reviews) $39.98
  • 10-Year Sealed Battery
  • Combination Smoke and CO Alarm
  • Slim Profile Design
  • Precision Detection Technology
5.67″D x 5.67″W x 1″H; Weight: 0.41 lbs (0.19 kg)

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