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Hidden Camera Smoke Detector

5 Best Hidden Cameras In Smoke Detectors -2024

Do you want to find out what is really going on in your home when you’re not around? Maybe you have a sneaky suspicion that something isn’t right and you want answers. Well, we have the answer with hidden camera recorders that will provide you with remote viewing! The product is a hidden smoke detector camera and they are perfect if you are looking for discreet surveillance options. Not only do smoke detector spy cameras blend in seamlessly with your home decor, but they also provide a 360-degree view of your space! Imagine catching your teenage son sneaking out at night or your spouse having an affair when you’re at work – WiFi hidden cameras provide that peace of mind! In this article, we’ll explore the five best hidden smoke detector cameras on the market and discuss what makes each WiFi hidden spy camera great. Now, let’s dive into it all!

Obdeprlone- Amazon’s Choice For HD Smoke Detector

Amazon's Choice For HD Smoke Detector


  • Sharp & Discreet: Full HD 1080P video with wide 150° angle, hidden within a compact design.

  • Remote Access: Monitor your home from anywhere through the app on your phone.

  • Smart Alerts: Motion detection triggers recording, keeping you informed of activity.

First off, a viewing angle of 150° is amazing for a ceiling-mounted camera. That’ll capture almost a whole room, including the walls! Second, the price of this 1080P smoke detector hidden camera is so low you may want to get another one, especially since maker Obdeprlone offers a discount when you buy two! That’s quite a deal for a pair of WiFi spy cameras.

Smoke detector spy cameras have an innate advantage in that they’re expected in almost every room of the home or office. A fire can start just about anywhere! Also, being installed up on the ceiling provides you with a bird’s-eye view of the whole room.

Using the app for these WiFi smoke detector cameras, you have real-time access to remote camera feeds that’ll help you ensure employees are engaged in productive tasks and not wasting company time on their smartphones or laughing at how your cat chases the poor dog around the living room.

Awesome features of this WiFi Smoke Detector Hidden Cam:

  • Records to MicroSD cards
  • Great low price
  • Night vision
  • Motion detector
  • WiFi application
  • #30 in Hidden Cameras on Amazon


  • 1080P HD video quality
  • Weight: 7.4oz
  • Dimensions: 5.1 x 5.1 x 1.6 inches

WNAT – Best Smoke Detector Spy Cam With Long Standby Time (180 Days)

Best Smoke Detector Spy Cam With Long Standby Time (180 Days)


  • 1080P Spy Cam in Disguise: Looks like a fire alarm, hides a high-definition camera (SD card not included).

  • Motion Alerts & Recording: Get notified and record video when movement triggers the sensor.

  • Long Standby & Battery Life: 180 days standby, 20 hours recording on a full charge (6000 mAh battery).

Hard-wiring power to a functioning smoke detector mounted on a vaulted ceiling is as difficult as it sounds. Vaulted ceilings look lovely, but they often do not have a crawlspace for easy cable installation, which makes them an excellent location for battery-powered HD smoke detector cameras!

Mounted so high with a 125° field of view from a 1080P hidden camera, your surveillance capabilities are sure to creep out friends and family alike! While explaining your recent shift towards a totalitarian dictatorship, at least you’ll know you’re protecting everything in the wide field of view from this dummy smoke detector WiFi night vision.

The WNAT camera is a popular HD 1080P WiFi spy camera with over a thousand ratings on Amazon! You’ll love the easy-to-use WiFi application and the fact that the battery can last up to 180 days of standby time thanks to the amazing PIR body heat detector that will trigger recordings only when a warm-body moves through the area.

Special features of these wireless smoke detector cameras:

  • Battery operated
  • 180 days battery life in standby mode
  • PIR body heat motion detection


  • 1920 x 1080p quality video
  • Field of View: 125°
  • Micro SD: Up to 128GB
  • Dimensions: 5.51 x 5.2 x 2.32 inches
  • Weight: 12oz
  • Batteries: Lithium-ion

Evertech Smoke Detector – Best 1080p HD CCTV Camera

Best 1080p HD CCTV Camera

Evertech Smoke Detector 

  • Works with Existing CCTV Systems: Integrates with 5MP, 3MP, 1080P HD TVI, AHD, CVI, and Analog DVRs.

  • Easy Mode Switching: Simple DIP switch adjustment matches your DVR type.

  • Discreet Pinhole Lens: Captures wide-angle views without raising suspicion.

It used to be that when you shopped for a new surveillance security camera, you had to figure out the video format between the HD-analog TVI, CVI, SDI, and so on to ensure the camera would talk to the digital video recorder. And if not HD-analog, then it was the pricey IP internet cameras hooked to an expensive network video recorder! It was frustrating, wasn’t it?

That’s why it was such a relief when all the major analog CCTV manufacturers started cooperating and producing cameras capable of switching between video formats. Little dipswitches installed on cameras like this Evertech Smoke Detector camera enable it to work with any style of DVR system, making it so much easier on installers and do-it-yourselfers.

Recent advancements in UHD 4K and HD 1080p security cameras have made them small enough to be placed inside household objects. This unassuming smoke detector with a CCTV camera hidden inside records smooth 1080P footage but does not record to a micro SD card like the other products on this list. The smoke detector’s security camera requires a hardwired connection back to a DVR and power, so you’ll never need to worry about changing the batteries on this one.

What’s great about this hidden security camera:

  • 1080p, of course!
  • Ceiling-mounted side-view
  • Works with CVI, TVI, AHD, and CVBS video formats


  • AC powered
  • BNC connector
  • 3.7mm Pinhole lens
  • 85° Field-of-view
  • Weight: 7oz
  • Dimensions: 5.47 x 5.39 x 4.29 inches

Otarius – Best 1080p Nanny Camera

Best 1080p Nanny Camera


  • Discreet Defense: Blends in seamlessly with existing smoke detectors for covert surveillance.

  • High-Res Clarity: Captures sharp 5MP, 3MP, or 1080p video for detailed evidence.

  • Broad Compatibility: Works with most CCTV systems including HD TVI, AHD, CVI, and Analog (DIP switch adjustment required).

Home burglaries, according to the FBI, happen every 25 seconds in the United States. Abuse from caregivers tending to children and the elderly is also a major concern among households. Using WiFi smoke detectors to watch your remote home, Air BNB or main living areas allows you to remain one step ahead of any would-be burglars or nasty nannies.

Hidden spy cameras can be installed in just about anything, but your average burglar or teen babysitter isn’t going to check every smoke detector fire alarm for tiny cameras. Instead, they’ll likely look at the clocks, teddy bears, and Bluetooth speakers strewn about your living room or bedrooms. All the while, you can watch the show through a smartphone application connecting to the WiFi smoke detectors’ high-definition video feed.

However, for these smoke detector hidden spy cameras, we’d suggest finding a way to continuously provide power, as the battery lasts only 3-4 hours when fully charged. There are many options from Otarius, including some 4K WiFi models, so be sure to check them out!

What’s neat about this 1080P WiFi Smoke Detector Nanny Cam:

  • 60-day money-back guarantee
  • 90° FOV
  • 4K WiFi options from Otarius


  • SD card capacity: 32GB
  • Battery life: 3-4 hours

CWS – WiFi Smoke Detector With Night Vision and Long Battery Life

WiFi Smoke Detector With Night Vision and Long Battery Life


  • 1080P Spy Cam in Disguise: Blends in as a fire alarm, secretly captures high-definition video (SD card not included).

  • Motion Alerts & Recording: Get notified and record video when movement triggers sensors.

  • Remote Viewing & Control: See live video, record footage, and manage settings from your phone (app required).

Say you’ve got a remote cabin with WiFi connectivity and power. It’s pretty costly to get an installer out for your typical security system, so maybe devices running on batteries would be a better idea. But how often do you ever get to unwind and go back there? Every 30 days? 60? Well, the CWS hidden smoke detector camera can last up to 199 days on standby mode, so you just figure it out when you can. It’ll wait!

This long-lasting camera’s HD 1080p lens can also see at night with built-in infrared technology! But if 1920×1080 video resolution isn’t quite good enough for you, check out the UHD 4K WiFi smoke detectors style cameras from! They offer a range of 4K HD cameras, so you are sure to find exactly what you need.

What’s great about this 1080p WiFi Smoke Detector Hidden Spy Camera:

  • 4K UHD options
  • Side-view
  • Push-notifications
  • Works without WiFi after setup


  • 150° FOV
  • 5000 mAh battery
  • 15 hours of continuous recording
  • 2.4GHz WiFi enabled

Related Article: Best Battery-Powered Voice Recorders

How We Test Surveillance Cameras

Before adding any HD WiFi camera, dash cam, or body-worn camera to a list, we take care to research each item fully to understand the best features you may be looking for.

Things to look for in-car cameras, smoke detector fire alarm strobe cameras, GPS tracking devices, or any other related products:

Battery Life: A dash cam isn’t going to have the battery necessary for home surveillance, but you’ll still see plenty of YouTubers using them for strange purposes. Devices with a direct power connection or long-lasting motion-activated batteries will serve much better for home security.

Connectivity: Weak signals will drive anyone crazy. A camera WiFi connection should be strong, so look for devices using 2.4GHz versus 5GHz. The higher frequency band has a harder time sending data through walls, especially walls with pipes running through them. If you’re trying to record directly to your phone rather than onboard memory cards, the spotty connection will ruin your footage.

Resolution: 1080P is wonderful if you don’t have access to a 4K camera. 720P is also very good for most applications, but if you need visual acuity to determine who’s entering your office without you around, it’s gotta be HD 1080P or 4K resolution.

Ease-of-Use: Even a GPS tracking device needs to be easy for an experienced fleet manager to handle. If there are too many steps to enable real-time tracking or to set up a camera’s WiFi connection, then that item will likely just get returned or thrown out.

Spy Camera Smoke Detector FAQs

How Can You Tell If A Smoke Detector Has A Camera?

Smoke detector-style hidden cameras often weigh more than typical detectors because of extra components like a large rechargeable battery and video recording hardware. Smoke detector cameras are easy to hide because people expect a fire alarm to be installed in every room, but a WiFi-hidden spy camera built inside can’t hide long once you get it in your hands.

How Do I Know If My Airbnb Has A Hidden Camera Watching Me?

Devices like a standard bug detector or camera finder can help you find any wireless hidden spy camera in any room. Waving an RF detector over all the walls and shelves in a room and flashing a cam finder over all the knick-knacks will find any nefarious devices installed in your room, bathroom, or pool area.

How Does A Wireless Hidden Spy Camera Work?

WiFi smoke detectors and other spy cams connect to your home WiFi signal to stream videos across the internet that can be seen using an application on smartphones or tablets. You can often hide it yourself on the ceiling or wall, but trust a security contractor if splurging on a standard security system with added hidden surveillance cameras.

Can A Spy Camera Work Without Wi-Fi?

Yes! If a spy doesn’t know your WiFi password, they can employ a nanny camera that does not use any wireless connectivity. Recording videos to a memory card allows them to review footage at a later time.

Do You Have To Tell Someone You Have Cameras In Your House?

Maybe! You’ll need to check your local laws before installing any body-worn or hidden camera inside places where others may expect a level of privacy. A typical rule is no bathrooms or bedrooms except for legal medical reasons.

Matthew Henson
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