About Technology Archives

Sony SNC- EM602R

Posted on August 7, 2014June 1, 2020 by Virginia Fair

The SNC-EM602R is part of Sony’s line of 1.3-megapixel dome IP camera systems. With a versatile camera, a wide dynamic range, and a durable protective casing, it represents a good choice for outdoor locations like building entrances and parking lots.

The camera can be remotely or manually focused and zoomed. However, the camera position itself is not motorized and must be adjusted manually.

The EM series represents an economical dome camera system, with fewer features than Sony’s VM series and a smaller price tag to accommodate more limited surveillance budgets.

Intelligent Surveillance Software
DEPA Advanced Intelligent Video Analytics gives you the power to program your camera system with protocols that will trigger an alarm based on certain events. These analytics include face detection, to discern when a human face has entered the field of vision, line crossing, to detect when a certain boundary is breached, object removal, to discern when something has been taken from the field of vision, or object left behind, to discern when a foreign object has been left in the field of vision.

Video Quality
This camera is armed with 1.3 megapixels, a resolution of 1280 x 1024, and a frame rate of 30fps. True day/night functionality allows it to adjust to lower or higher levels of light, delivering the best image throughout the day. Visibility enhancer technology and XDNR noise reduction work to optimize the brightness and color reproduction of a captured image on a pixel-by-pixel basis, producing a cleaner, sharper image.

Extras and Peripherals
This IP camera system can be mounted on indoor wall mount brackets, pole mounts, and gooseneck wall mounts to accommodate a number of different needs.

Protective Features
The EM602R is designed for outdoor use, with a durable water-resistant and dust-tight casing to protect against damaging environmental effects.

Sony 2 Megapixel Dome IP Cameras SNC-EM630 and SNC-VM630

Posted on August 7, 2014June 1, 2020 by Virginia Fair

The SNC-EM630 and the SNC-VM630 belong to the Sony line of 2-megapixel high-performance dome IP camera systems. Both of them give users a sophisticated set of tools that make them ideal for surveillance in low-light conditions. They also come with zoom and focus lenses that can be adjusted manually or remotely, from a computer. These systems work best in indoor locations that do not require a wide field of vision, like offices or hallways.

The SNC-EM630 represents a relatively economical camera system, offering a basic but sophisticated surveillance option to fit a budget. The SNC-VM630 costs more but gives you a wider range of features.

Intelligent Surveillance Software
DEPA Advanced Intelligent Video Analytics gives you the power to trigger alarms based on a set of preset rules. These analytics include face detection, to detect when a human face has entered the field of vision, line crossing, to discern when a set boundary is breached, object removal, to discern when something has been taken from the field of vision, or object left behind, to discern when a new object has been left in the field of vision.

Video Quality
These two camera systems offer a 2.1-megapixel image with a maximum resolution of 1920 x 1080. The SNC-EM630 comes with a frame rate of 30fps, while the SNC-VM630 features a superior image with 60fps. True day/night functionality allows it to adjust to lower or higher levels of light, delivering the best image throughout the day.

XNDR noise reduction technology serves to offer sharper images with little motion blur under low illumination. Image stabilizers help to minimize the effect of camera shaking upon the captured image.

Extras and Peripherals
Either camera can be paired with indoor wall mount brackets, pole mounts, and gooseneck wall mounts to accommodate various needs.

The SNC-VM630 gives you additional functionality, including two-way audio, alarm output, IO connections, and an SD card slot to allow for local video storage for when the network is down.

Protective Features
Both of these IP camera systems are available in outdoor or vandal-resistant versions, with optional features for protecting the camera against the elements and against tampering.

Sony 1.3 Megapixel Dome IP Cameras SNC-EM600 and SNC-VM600

Posted on August 7, 2014June 1, 2020 by Virginia Fair

These two IP camera systems belong to Sony’s line of high performance 1.3 megapixel dome cameras. Both of them offer a sophisticated set of tools that make them ideal for surveillance in low-light conditions. They also come with zoom and focus lenses that can be adjusted manually or remotely, from a computer. These systems work best in indoor locations that do not require a wide field of vision, like offices or hallways.

The SNC-EM600 represents a more economical camera system, offering a basic but sophisticated surveillance option to fit a budget. The SNC-VM600 costs more, but gives you a wider range of features.

Intelligent Surveillance Software

DEPA Advanced Intelligent Video Analytics allows you to trigger alarms based on your own preset rules. These analytics include face detection, to recognize when a human face has entered the field of vision, line crossing, to detect when a set boundary is breached, object removal, to detect when something has been taken from the field of vision, or object left behind, to detect when something new has been left in the field of vision.

Video Quality

Both of these cameras offer a 1.3 megapixel image, with a maximum resolution of 1280 x 1024. The EM600 offers a frame rate of 30fps, while the VM600 gives you a sharper image with 60fps. The true day/night function allows it to adapt to lower or higher levels of light, delivering the best image throughout the day.

XNDR noise reduction technology helps to clear up images with little motion blur under low illumination. Image stabilizers serve to minimize the effect of camera shaking upon the captured image.

Extras and Peripherals

Either camera can be paired with indoor wall mount brackets, pole mounts, and gooseneck wall mounts to accommodate various needs.

The SNC-VM600 gives you extra functionality, including two-way audio, IO connections, alarm output, and an SD card slot to allow for video storage within the camera itself for when the network is down.

Protective Features

Each camera system is available in alternative outdoor or vandal-resistant versions, with optional features for defending against the elements and against tampering.

IP Cameras and Smartphones Provide Remote Door Access Control

Posted on July 14, 2014June 1, 2020 by Virginia Fair

Network-attached IP cameras and intercoms combine with your smartphone to create the latest technology for door access control.
By: Virginia Fair

BYOD and Convergence are two of the buzziest words around. BYOD stands for Bring Your Own Device and refers to the policy many schools and businesses have adopted of allowing workers and students to work on their own laptops, smartphones, or tablets.

Convergence is defined as the merging of two or more existing technologies to produce a new application or media. For example, the collaboration of broadcast media and online services has brought the internet to TV and TV to the internet. What has made convergence a priority for so many sectors are those BYOD devices.

Understanding IP Camera Resolution Specifications

Posted on July 14, 2014June 1, 2020 by Bob Mesnik

Resolution is a critical metric for selecting the right IP camera for your surveillance system. After all, if we want to be able to read the license plate on a car in the parking lot, we need to have enough resolution. But how is resolution measured? Can we rely on the manufacturer’s specification and what other factors affect the image that you finally see?

In the old days of B/W analog cameras, we used a test chart to determine the resolution of the camera. Today’s megapixel color IP cameras require more complex measurement techniques. This article will help you understand the resolution specification so you can select the best camera for your application.