ComX Computers - since 2002 • home » computer hardware | Fri 7 Feb, 2025 | ![]() | |||
![]() | |||||
![]() | |||||
| |||||
|
Logitech IP network security camerasLogitech. IP network security cameras. Computer hardware South AfricaPrices displayed on our site are a reference and are subject to change without notice, quotation prices are final, subject to stock availability. All transactions are subject to our terms of sale. E&OE. | ||||
There are 2 products in IP network security cameras
Displaying products 1 - 2 of 2 products X
What would you like to do?
Display all brands for this type of product Display all Logitech products Logitech 961-000280 Outdoor Add-On Security Camera, home plug network technology (transmit video over existing electrical wires), USB receiver to pc [more info] This product has been added to the cart.
What would you like to do now: X
What would you like to do?
Display all brands for this type of product Display all Logitech products Logitech 961-000005 Indoor Video Security Master System, home plug network technology (transmit video over existing electrical wires), USB receiver to pc, IP camera, motion detection triggers recording and sends e-mail alerts, support up to 6 cameras, with wall-mount / window-mount [more info] This product has been added to the cart.
What would you like to do now: More information about Logitech IP network security camerasThis category consists of 1 page. The following brands are currently available for "ip network security cameras". You can select to display only a specific brand for the category "ip network security cameras" by selecting the brand's icon at the top of this page.
Digital / IP Security cameras
Disadvantages
Video compression To save storage space, bandwidth and to speed video delivery up, especially over the internet, compression is used. The most popular compression used is H.264 and H.265 H.265 is much more expensive to license than H.264, even through the quality is much better and bandwidth is lower. For cameras, it makes little sense to move from H.254 when the price to license H.265 it much higher. Some resourceful manufacturers use a modified H.264 codec called H.264 plus. H.264+ (H.264plus) requires special equipment to connect to the camera. It is not standard but is an option on some camera brands. It saves bandwidth by 50% or more, especially on still frames. ONVIF ONVIF cameras are compatible across all ONVIF security video products, such as recorders. Purchasing an ONVIF camera will provide peace of mind that it is compatible with any ONVIF recorder you may get now and in the future, irrespective of the brand. ONVIF is an open industry forum that provides and promotes standardized interfaces for effective interoperability of IP-based physical security products. ONVIF (Open Network Video Interface Forum) is a global and open industry forum with the goal of facilitating the development and use of a global open standard for the interface of physical IP-based security products. ONVIF creates a standard for how IP products within video surveillance and other physical security areas can communicate with each other. ONVIF is an organization started in 2008 by Axis Communications, Bosch Security Systems and Sony. It was officially incorporated as a non-profit, 501(c)6 Delaware corporation on November 25, 2008. ONVIF membership is open to manufacturers, software developers, consultants, system integrators, end users and other interest groups that wish to participate in the activities of ONVIF. The ONVIF specification aims to achieve interoperability between network video products regardless of manufacturer. The cornerstones of ONVIF are:
ONVIF specifications
The ONVIF Core Specification aims to standardize the network interface (on the network layer) of network video products. It defines a network video communication framework based on relevant IETF and Web Services standards including security and IP configuration requirements. The following areas are covered by the Core Specification version 1.0:
Building on ONVIF specifications, ONVIF profiles are technical specifications that ensure the interoperability of specific features between conformant devices. Profile S Addresses common functionalities of IP video systems, such as video and audio streaming, PTZ controls, and relay activation. Profile C Addresses common functionalities of IP access control systems, such as door state and control, credential management, and event handling. Profile G Addresses video storage, recording, search, and retrieval. Profile Q Addresses device discovery and configuration, as well as the management of TLS certificates. Profile A Functionality to retrieve information, status and events and to configure the Physical Access Control System (PACS) related entities such as access rules, credentials and schedules. Profile T (Release Candidate) Support for video streaming features such as the use of H.264 and H.265 encoding formats, imaging settings, and alarm events such as motion and tampering detection. Camera lenses F-Stop f/2.0 = Smaller Aperture, Less light reaches Image Sensor, Deeper Depth of Field (More of the picture is in focus) than f/1.8 f/2.2 = Smaller Aperture, Less light reaches Image Sensor (poorer night vision), Deeper Depth of Field than f/2.0 (More of the picture is in focus - very sharp image across entire image) Common problems with cameras and solutions Spider webs and bugs in front of the camera The IR usually attracts spiders and bugs to the camera. You can disable the IR and use an external IR. You can use a "clean and kill" insecticide spray for the glass and an external environment insecticide on the case, but regular cleaning will be required. Glass reflection While mounting the camera indoors may seem like a good option, the window glass causes poor focus, and reflections. It is best to buy an outside camera and mount the camera outside. Foggy / condensation Fog and condensation can occur inside the camera. Cameras may come with small packets of silica gel. Use these silica gel packets inside the camera to absorb moister. You can use silica gel packets from any other product inside the camera to keep the camera condensation-free. Lightning damage Lightning can damage the camera and recording equipment. Ground your equipment and camera case very well, and use surge protectors and POE / Network surge protectors. Outdoor cameras IP rating Outdoor cameras have an ingress protection (IP) rating. This IP rating is not to be confused with Internet Protocol Cameras, which are digital network cameras. This rating is an indication of how well the enclosure will protect the internal space and electronics against the following:
The IP rating consists of two numbers (xy) and is indicated as follows: IPxy The first digit (x) indicates foreign object and dust protection as follows:
The second digit (y) indicates water and moister protection as follows:
Example of protection for an IP camera:
Products to display on a page : 10 | |||||
![]() | ![]() | ![]() | ![]() |