MEU CARRINHO
O meu Carrinho esta vazio
PARA SABER MAIS
No.
Nome
Data
1
ULTIAIR - eficiente e segura de transmissão de dados sem fio
ULTIAIR foi concebido para criar eficiente CCTV IP sem fio e redes ISP. Os dispositivos podem funcionar como cliente ou estações base. Eles são especialmente úteis para a criação de pontos eficazes para links Point.
2008-11-28
2
A companion to ACTi cameras
There is no all-purpose CCTV camera. The comparison below allows to choose an optimum camera for a specific application, from the wide range manufactured by ACTi. The cameras have been grouped according to resolution - megapixel, D1, VGA. Megapixel cameras are quickly gaining popularity. They set new quality standards in video monitoring, not achievable in previous systems based on analog cameras and typical DVRs. Let's compare a standard D1 camera (720 x 576 = 0.4 Mpix) and "typical megapixel" ACTi camera (1280 x 1024 = 1.3 Mpix) - the latter provides 3 times as much information.
2008-12-23
3
ULTIAIR - a review of case studies
ULTIAIR devices are characterized by short delays and high throughput. They can be managed via WinBox utility or telnet. They operate in unlicensed 5GHz band - no special permissions are needed. The devices can operate as client or base stations. The RouterBoard with Mikrotik system has been put in outdoor housing of IP 66 class, which guarantees full protection against adverse weather conditions and corrosive environments (industry).
2009-04-07
4
SignalNET- modern cabling system compliant with the latest standards
Although the system has been developed for one-family houses and small buildings, it is compliant with the latest Regulation of the Minister of Infrastructure in Poland (UE member). The Regulation of March 12, 2009, amends the requirements that have to be met in newly constructed multi-family, commercial and public buildings. Building houses, every builder begins with the foundations. The interior finish has to be started with cabling. When designing electrical system it is indispensable at the same time to take into consideration signal cabling: telephone, computer, RF (terrestrial and ...
2007-01-01
5
WLAN connectors
Most of WLAN devices are equipped with SMA-RP connectors, whilst outdoor antennas are equipped with N-type connectors. Using H-155 cable, it is needed to end it with SMA RP connector on one side, and adequate male or female connector depending on the antenna on the other side.
2007-01-01
6
ULTIMAX - the market leader in digital CCTV recording
Network digital video recorders of Ultimax series are excellent digital surveillance products. ULTIMAX is a series of 3rd generation digital video recorders, with implemented, so far the most efficient, H.264 compression.
2008-03-20
7
ULTIMAX Client
User Manual of Remote Client Software
ULTIMAX DVRs can be operated both locally (with front panel buttons or wireless remote controller) and remotely - via IP network. The remote computer can connect with the DVR via Internet Explorer (IE) or ULTIMAX Client utility. This software package enables the operator/user to connect to many devices in the system (DVRs, video servers, IP cameras), whereas IE allows to choose only one device. It allows easy ad effective management of the DVRs and other components of the system.
2008-07-13
8
ULTIMAX - digital video recorder for demanding customers
Description of functions of the DVRs of ULTIMAX family: general list, intelligent motion detection , access policy, backup of archives for legal purposes.
This collection contains short articles on ULTIMAX DVRs that were issued in DIPOL Weekly Review. It is systematically updated.
2008-06-23
9
Basics of designing MATV/community antenna systems
Community antenna (MATV system) may be defined as antenna installation where compensation of network attenuation is performed by one (central) set of amplifiers. The amplifiers can be connected in a cascade.
2007-01-01
10
Instructions on how to install compress BNC connectors
onto CAMSET cables
The article provides instructions on how to prepare the most often used CCTV cable CAMSET M6000 and install professional compression BNC connector E8293.
2008-09-17
11
Multiswitch sistemas Profissional
Artigo sobre instalações multiswitch pequenas, médias e grandes empresas. Como escolher multiswitches adequada e cabeamento. Uso de sistemas multiswitch para distribuir sinais de televisão terrestre.
Multiswitch instalações permitem distribuir programas de satélite e terrestres para muitos usuários, sendo uma das formas de dominar os sistemas de TV via satélite antena (SMATV). Sistemas comunitários são geralmente mais fiáveis, e garantir melhor qualidade, devido ao melhor equipamento profissional. Começa a partir da antena parabólica - pelo menos 110 centímetros, ...
2008-03-18
12
Vídeo vigilância nas Myslenice
Em Janeiro, a abertura de 19, de 2008, às doze horas, não era oficial e apresentação do Centro de Monitoramento de Vídeo na sede da polícia em Myslenice. O sistema de monitoramento da cidade tem sido baseada em tecnologia IP moderna. Não foram instaladas 14 câmeras na região central da cidade.
2008-02-26
13
Configuration of ADSL routers
ADSL service (Asymmetric Digital Subscriber Line) is one of the most popular ways of getting Internet access, especially in the case of home users. To share the service among several computers one needs a router integrated with ADSL modem, which is connected directly to the telephone line (RJ11).
2008-08-18
14
Seleção de Antenas de TV terrestre
pequeno guia para aqueles que gostariam de realizar / substituir a antena de instalação por conta própria e vivem em áreas com condições de uma boa recepção. No caso de sinais de baixa, as reflexões, as interferências - que aconselham a chamada experiência de instalação da antena, que conhece bem a conditions.experienced local
2009-04-28
15
Como configurar um roter
Roter conecta duas ou mais sub-redes lógicas, por exemplo, rede externa com acesso à Internet (WAN) com a rede local (LAN), fazendo uma ponte para o intercâmbio de informações. Sem a configuração apropriada a conexão será impossível. Na maioria dos casos, atua como um roteador de computador especializados (em substituição de um computador padrão) que trabalham na rede externa, com software e hardware sob medida para as tarefas de roteamento e encaminhamento. Permite criar própria rede (local) interno.
2008-03-31
16
Home and business Wi-Fi networks - applications of TP-LINK family
Ready-to-use solutions for home and business - WLAN (and LAN) applications of TP-Link devices.
TP-Link in one of the leading manufacturers of network devices for home and business applications. The devices are reliable, easy to configure and offer modern design. It is reflected by numerous prizes awarded by independent magazines round the world, which prove high quality of the devices and customer-driven policy of the manufacturer.
2007-10-15
17
Modos Access Point
(dispositivo de exemplo: TP-Link TL-WA501G)
Access Point é um dispositivo que conecta rede sem fio para um sistema de fios. Então isso tem que ter pelo menos duas interfaces: sem fio - WLAN - usando padrão 802.11, e com fio - LAN - usando 802.3.
2008-10-30
18
Self-help book for WLAN installers/providers
WLAN (Wireless Local Area Network) is radio technology which allows to build wireless data networks with satisfactory parameters and quite large ranges of operation at a comparatively low cost. Additional advantage of this technology is short time needed for its implementation.
To meet the needs of many people interested in building WLAN network, we have decided to collect in one article a bit of theory and practical information on quick and effective implementation of wireless networks working in 2.4 and 5 GHz bands (802.11).
2007-11-07
19
LAN for IP video surveillance
How to design, install, and operate LANs used for transmission of video data (IP CCTV). Video surveillance systems based on IP CCTV devices need adequate IP networks for transmitting video data and providing communication among the devices and computers or transcoders. IP CCTV devices send video or video and audio in the form of data stream, usually compressed in MPEG-4 (SP, ASP, AVC/H.264) or MJPEG format. Compression limits the required band. However, the quality of video and audio strongly decreases with higher compression ratios. Some applications may require full resolution (e.g. ...
2008-05-28
20
Architecture of video surveillance systems based on IP networks
Monitoring systems classified according to their structure. Video surveillance systems are considered one of the most reliable methods of protecting various places. Since many years the systems have been continuously evolving, both in the respect of the equipment used and its functionality.
2008-05-12
21
O que é DDNS (Dynamic Domain Name System)
e como usá-lo?
Tradução do nome de domínio para o conjunto de números é feita pelo servidor de DNS for caso disso, à qual o computador envia um pedido para a tradução do endereço. Depois de receber a resposta com o endereço numérico, o computador se conecta ao computador relevante / servidor.
2009-04-11