Monitor Your Space Discreetly with Easily Disguised Smoke Detector Hidden Camera

Xtreme Life 4K Smoke Detector Hidden Camera with Bonus Battery

  • 4K Video Resolution
  • 120° Field of View
  • Expandable Storage
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  • 4K Pinhole Video thumbnail
    4K Pinhole Video
Xtreme Life 4K Smoke Detector Hidden Camera with Bonus Battery
  • 4K Video Resolution
  • 120° Field of View
  • Expandable Storage

Smoke Detector Hidden Camera is Easily Disguised in Any Space

The Xtreme Life Smoke Detector Hidden Camera with Bonus Battery is a side view or bottom view hidden camera designed to capture 4K footage of everything that happens within your space, when you’re there and when you’re away. The smoke detector hidden camera is designed to look just like an ordinary, functioning smoke detector so that it doesn’t draw attention to its presence and allows for truly covert surveillance. The Xtreme Life Smoke Detector Hidden Camera is battery-operated, able to hold a charge for 90 days on standby and provide 16 hours of continuous recording when fully charged. Storage is expandable up to 128GB.

Video is captured in the clearest 4K video resolution (2280 x 2160 effective pixels) and offers multiple recording modes including motion-activated and continuous. The camera can also capture images in low-lighting conditions with night vision. With a 120° field of view, you can rest assured that you will never miss a beat of what happens in your space.

Due to federal regulations, this camera does not record audio. Click here to learn more.


Brand: KJB Security


In The Box
Smoke Detector Hidden Camera
32GB Memory Card
RCA Video Cable (some models)
IR Remote
Quick Set Up Guide

Special Feature: Battery-operated surveillance with 120° field of view and 4K video resolution can even capture video in low-lighting conditions.

Dimensions: 6" x 6" x 2.5"

Power: Battery Life: 16 hours Continuous, 90 days Standby

Transmission: Built-in Recorder

Storage: SD card up to 128GB of memory

Service: No monthly fee


 2280x2160 Effective Pixels
 Sensor Sony IMX326
 CMOS Sensor High-speed
 Video Imaging Function
 1/2.7" Lens
 IR Filter 940nm
 Aperture F2.2
 120° Field of View


 Record Resolution: 4K: 24fps | 2K: 30fps | 1296P: 30fps | 1080P: 60fps & 30fps | 720P: 120fps, 60fps & 30fps
 H.264 Video Compression
 Time/Date Stamp
 Up to 128GB memory card capacity (Class XC1) - Confirmed with Toshiba and Samsung EVO
 Adjustable Frame Rate
 2 Recording modes – Motion and Continuous
 File Type - AVI
 Operating Temp 32°F - 122°F
 TV or PC Playback


 Rechargeable Li-ion Battery
 Up to 16 hours of Continuous Battery Life
 Up to 90 days of Standby Battery Life
 9-10 hours Battery Charge Time
 10,000 mAh Battery Capacity
 DC 5V 1000mA Input/Output


Optional Accessories

Overall Rating
/ 5
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rated this product.
  • duncan
    Sep 10th 2023
    great item

    does what it says

  • Anonymous
    Apr 27th 2019
    Product Review

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