Google Nest Cam Indoor 3 Pack – Wired Indoor Camera for Home Security – Control with Your Phone and Get Mobile Alerts – Surveillance Camera with 24/7 Live Video and Night Vision
To make his life safer, a person is willing to spend a lot of money buying perfect (in his opinion) technical devices. Analyzing trends, manufacturers try to meet the growing need of the population for universal surveillance cameras, alarm systems.
Periodically, on the market there are decent devices, harmoniously selected components that allow you to talk about their functional integrity and fair price. But no less often you can find devices that do not differ in high quality and have an inflated cost.
You can make the right choice only taking into account all the features of the device, the allocation of which will give a general idea of its functionality. On the example of one of the latest developments – Nest Cam surveillance cameras, consider the positive and negative aspects of expensive equipment.
Not so long ago, the company Nest, which introduced the world to smart security cameras Dropcam, introduced the compact video device Nest Cam. Development is positioned as an ultramodern means of ensuring the safety of industrial and domestic structures.
The state-of-the-art camera is offered at an average cost of $ 120-200 and has the following features:
video recording resolution-FHD 1920 * 1080;
the CMOS sensor size is 1/3 ‘ with a resolution of 3 Mpx;
video recording speed – 30k / s;
viewing angle – 130 degree;
Built-in motion sensor;
8 lamp diode lighting;
night shooting function up to 20 feet (6m);
digital zoom with noise cancellation;
Wi-Fi 802.11 a / b / g / n wireless data interface; Bluetooth 4.0;
built-in microphone and speaker;
photo information and SMS function;
MP4 compression format with H. 264 codec;
TF card Slot (microUSB Max 32GB);
Weight 203 grams, size 11,4 * 7,3 * 7,3 see
These features allow you to talk about the great functionality of the device and the possibility of integrating it into the Smart home system. High resolution with good details allows you to install a camera to observe distant or small objects. The wide viewing angle and 30fps FPS ensures high-quality recording of moving objects and allows the recognition of details.
Saving disk space is due to the presence of a motion sensor. The built-in connector under the removable unit makes the camera even more autonomous. The wireless standards and frequencies supported by the device ensure uninterrupted video transmission as long as the normal Internet connection speed (min 550 Kbps for H. 264) is optimal for the selected video mode.
Powerful diodes that illuminate the space in front of the camera for 6 meters and the high sensitivity of The Matrix make the night recording of good quality. The camera is adapted to work with Android (from 4.0) and iOS (from 8) mobile devices.
Eight-fold digital zoom allows you to fix objects located at a considerable distance. Clear zoom function reduces digital zoom noise. The presence of the built-in microphone and speaker makes it possible to establish two-way communication between the subject and the subject of observation.
To understand how fair the cost of this device is and what is the general level of its functionality, it is necessary to conduct an analysis. To compile the overview, you can use the following list of indicators:
1. Compatibility of the main parameters
The 1/3 inch digital matrix really allows you to record video in high quality. Also contributes to this a sensitive lens with a good horizontal resolution. The characteristics of this group of functional elements are selected in a balanced way.
The wide viewing angle of the camera, provided by the wide-angle lens and software settings, is quite relevant for internal and external fixation. As for the writing speed, the indicator is clearly overestimated. The camera, which does not have sufficient protection from weather factors, is designed more for working in enclosed spaces, where circumstances rarely occur that require recording at such a high speed.
In favor of using Nest Cam indoors, the range of lighting also speaks. Only 6 meters for road surveillance is very little. In order for all the features of the camera to be revealed during night shooting, additional lighting is required for the space served.
2. Degree of protection of the device
The camera is made of plastic and has a minimum degree of protection from moisture and the effects of physical force. The manufacturer does not recommend installing the device near sources of fire and high temperatures. The camera can be wall mounted or mounted on the included magnetic mount. The optimal place for installing the device is the upper corner of the living room or a metal surface that has the ability to magnetize.
3. Video transmission and processing
The modern MP4 compression format, which can be played on almost any device, and the inexpensive H. 264 codec, helps to save disk space. The ability to adjust the shooting mode programmatically also saves space on the storage media.
The existing Flash card port can be used as a temporary storage of video data when there is no access to the server or network errors. The ability to set TF (microSD) up to 32 Gb in modern variants (XS, HS, x, etc.) and the recording speed indicator in the equivalent of Class 10 eliminates the question of the quality of the Stored video.
If it is not possible to equip a video server or DVR in a house/apartment, the recorded video can be transmitted and stored on a cloud server. Nest has developed its own cloud space system: Nest Aware. Access to storage is paid, it costs about about 10 per month. Using the cloud is the most convenient way to have 24 hours of access to a security camera from anywhere on the planet. The latest version of the program is fully optimized for working with Android and iOS tablets and smartphones.
The Nest Cam cannot be called a low-quality or non-functional camera. Maintaining modern video standards and working on multiple wireless frequencies, it provides a good picture and error-free transmission over the normal Internet. Also in favor of the camera speak modern components that ensure video recording with preservation of the smallest details.
Digital zoom with stabilizer and noise reduction function allows you to view parts online without loss of quality. Convenient installation method and flush mounting capability adds advantages to the device. The microphone and speaker can play a crucial role when a dangerous situation occurs.