SVAT Covert Alarm Clock DVR PI300-SD Review


PROS / The stand-alone nanny cam boasts multiple customizable recording options.

CONS / This covert camera cannot take still images.

VERDICT / The SVAT Covert Alarm Clock DVR is one of the best nanny cams with its built-in DVR and internal storage.

The SVAT Covert Alarm Clock DVR possesses an array of features and beneficial recording options that make surveillance simple and convenient. With its subdued, universal appearance, this covert alarm clock has an appealing design that won't intrude on the aesthetics of any room. As the Top Ten Reviews Silver Award recipient, this nanny cam offers dual functionality, an imperceptible disguise and superior performance over most other nanny cams.

SVAT Covert Alarm Clock DVR PI300-SD
  1. Measured in degrees, a hidden camera's field of view is the angular extent of the full scene or sight it can capture.
  2. 2 SVAT Covert Alarm Clock DVR
    66 degrees
  3. 72 degrees
  4. 66 degrees
  5. Category Average
    73.40 degrees


The SVAT Covert Alarm Clock DVR boasts a range of convenient and highly useful features. The nanny camera's built-in DVR records to internal storage, usually on an SD or SDHC card. This makes it completely self-contained, with no wires or external receivers required. With its robust DVR capabilities, this nanny cam only needs to be plugged in to begin recording.

The best nanny cams include motion detectors, which conserve battery life and finite storage space. This covert camera comes with a highly sensitive motion detector that records only when there is activity in the room. This feature lets you review recordings without wading through hours of blank footage. Among the unit's other features are time-stamped recordings and an overwrite selector that automatically deletes the oldest clip once the camera's memory is full so recording continues uninterrupted. You can also program it to stop recording once the internal storage is full.

Recording Options

The best overall nanny cams offer different recording options to ensure the hidden nanny cam doesn't fail to capture the most crucial moments. The SVAT Covert Alarm Clock DVR provides three different recording modes: manual, scheduled and motion activated. Manual mode lets you simply turn the unit on and off. In contrast, the scheduled recording lets you specify times for the camera to automatically record, like when the nanny is on duty.

This covert camera also has various recording qualities including high, medium and low. The ability to specify quality allows you to fine-tune video output quality; high quality facilitates a clear, crisp picture, while low quality recordings (though grainier) are smaller files that do not take up as much space on the memory card. Thus, if you have concerns regarding limited storage, you can opt for medium or low quality to ensure the camera doesn't run out of space.

The range of recording options on the SVAT Covert Alarm Clock DVR allows you to optimize recordings to fully suit your particular needs. Given the versatile features and functions of the camera, it cannot take still pictures – a beneficial feature a handful of competing products offer.


One area in which this device excels is its design. The commonplace appearance of the SVAT Covert Alarm Clock DVR, provides an entirely convincing and undetectable disguise. The small camera lens is virtually indiscernible, and the memory card slot is discreetly located out of sight on the back of the clock. A nanny, housekeeper or any other individual that warrants monitoring would hardly suspect it to be a hidden camera.

While the overall design is impressive, the camera's minimum illumination (or how much light is necessary to render a distinguishable picture) has a lux rating of two. Many of the nanny cams in our review have lux ratings less than one, so they perform better under low-light conditions. However, since nanny cameras primarily monitor during the day, the low lux rating should not be an issue.

Video Output

Since covert cameras have such tiny cameras, mediocre video output is common. This camera offers good output that matches that of most nanny cameras. With a maximum video resolution of 640 x 480, recorded footage is clear enough to distinguish people, activity and specific behaviors. Moreover, a frame rate of 30 frames per second allows for fluid movement in recordings. To view recorded footage with the SVAT Covert Alarm Clock DVR, you can plug the clock directly into a TV or monitor using the included RCA cable or insert the SD card into a computer.

The video output features that really make the unit stand out are its memory and video-viewing capabilities. The nanny cam's built-in DVR comes with a 2GB SD card, though it can support a memory card of up to 32GB. A 2GB card lets the camera record video for about one month when used in motion-detection mode. With scheduled recording mode, you could record for several days before erasing footage to free up storage space.


While a nanny cam disguised as an alarm clock may not be perfectly suited for every household, there's no denying that the SVAT Covert Alarm Clock DVR performs this function well. With its substantial storage capacity, flexible recording modes and convenient features, the covert camera can help you keep a close eye on hired help.

SVAT Covert Alarm Clock DVR PI300-SD