Cctv camera shop

Network camera Features :

Metal housing, IP66

Lens: 3.6mm fixed lens

Size: 179(L)×67(W)×64(D)mm

Weight: 0.6kg/pcs

Package: 54pcs/carton (carton size: 59cm×38.5cm×40cm)

Compatible with Hikvision Private Protocol

Smart Low Illumination; Smart ROI(4 ROI region)

Free P2P; ONVIF2.4; BLC; 3D-DNR; DEFOG; DWDR

Support auto IR-CUT filter removal function/ICR

Support: Milestone, NUUO, AXXON, igifort,avigilon

Scenarios：

Apply to roads, warehouses, underground parking and other place which required definition picture quality.

Specification:

FAQ:

1.Some tips on using OSD menu for?security camera.

1).Camera image can’t switch to B/W at night?

Open the camera? menu? to see if “Day & Night Switch” is set as “AUTO”, if not, please change it into AUTO.

2).Noise is very obvious at night with low illumination.

Please make sure AGC is “ON”

3).The image color is abnormal.Please check white balance is correctly set as Auto White Balance.

2.What are the reasons for choosing a high-definition IP camera?

Reason one: The progressive scan of the end of the analog camera is not clear

Reason two: support PoE power supply, effective saving power supply costs

Reason three: megapixel resolution is more clear than analog video

Reason four: intelligent analysis can be integrated into the front-end to reduce the performance requirements of the back-end equipment

Reason five: through the network control PTZ

Reason six: two-way audio exchange through the network

Reason seven: through the network control alarm input and output

Reason eight: digital video encryption can be encrypted more secure than analog video

Reason nine: digital video transmission through the IP network more flexible distance farther and more economical and practical

Reason 10: Digital to avoid multiple analog-digital conversion to reduce image quality

All-digital optional open standard server hardware with lower total cost of ownership advantage.

3.What are the current mainstream storage technology?

1)Universal storage, the traditional storage technology is DAS, is the storage device directly connected with the server, completely to

Server-centric, as part of the server. Storage devices for DAS can be tape, disk, disk display, and tape libraries. Typical DAS storage devices are all kinds of disk displays.

The current network storage technology is NAS, SAN, ISCSI. NAS is based on the TCP/IP protocol to provide file storage services; SAN is mainly based on Fiber Channel, data-oriented storage, can be seen as a traditional bus expansion; ISCSI is in the previous two technologies in the TCP / IP network On the convergence of the data block by the SCSI protocol package in the TCP / IP packet in the TCP / IP network transmission technology.

The characteristics of a variety of storage technology analysis and introduction:

The storage area network SANs used to store data has been built on Fiber Channel (FC

Fibre-Clannel technology, this technology provides a high-performance block data access scheme for storage domain applications. Due to the application of IP over LAN and WAN and good technical support, it can realize long-distance block-level storage in IP network, and replace IP channel protocol with IP protocol to form IP-based SAN storage. With low cost, cost-effective, free from distance restrictions, not easy to form information islands and other characteristics, IPSAN has been more and more attention and application. Commonly used several storage methods As the early network is very simple, direct-attached storage (DAS) is the first to be used in the network storage system. In the DAS storage architecture, in order to avoid a single point of error, usually use a number of servers to share a storage system. When you need to increase the system’s storage capacity, the general use of increased disk display (RAID) way. DAS was once a popular storage system, but can not meet the large-capacity storage needs, so there have been NAS and SAN and other storage technologies. The network storage system includes the file server and the storage device component, the NAS installs the preconfigured storage device, causes the master server to “free” from the file I / O operation, depending on the server as an optimized file system, the operating system no longer To achieve the calculation function, only to provide file system functions, the client directly through the NAS system and storage devices to exchange data between. NAS directly run the file system, such as NFS / CIFS, etc., by setting up the NAS can be achieved in different clients (such as NT and Unix) to share data between. Drive, tape drive or removable storage media and embedded system software, it can support a variety of application protocols (such as NFS, CIFS, FTP, HTTP, etc.), but also to support a variety of operating systems, such as Unix / windowsNT, and In the use of different network environments do not need to make any changes to the network environment. NAS products directly through the network interface to connect to the network, simply configure the IP address, you can be shared by users on the network. NAS is suitable for transferring files and sharing files over a LAN. This approach will take up a large number of host CPU resources, file operations delay is quite large. The increase in the amount of data, so that DAS and NAS the same problem, not to improve the storage capacity and unlimited increase in storage devices.

Compared with DAS and NAS storage, SAN’s advantage is that all data processing is not done by the server, SAN is a storage device, connected devices and interfaces integrated in a high-speed network technology, which itself is a storage network , Assume the main network of data storage tasks. In the SAN network, all data transmission in high-speed, high-bandwidth network, SAN storage is the realization of the physical hardware block-level storage access, improve the storage performance and upgrade capabilities. According to the transmission protocol and physical medium adopted by the storage network, SAN is implemented by FCSAN and IPSAN. FCSAN adopts high-speed fiber channel to form storage network. It is the mainstream technology of SAN. With the openness of Ethernet and IP and the advantages of block storage in many ways, and IP protocol-iSCSI instead of Fiber Channel protocol to achieve end-to-end SAN storage. ISCSI technology requires only low-cost investment, you can easily and quickly on the information and data for interactive transmission and management. Compared with the previous network access storage, iSCSI to solve the openness, capacity, transmission speed, compatibility, security and other issues, its superior performance so that the date of its release by the market attention and favor.

2)NVR high-definition network dedicated storage

Can be used with the network camera (IPCamera), based on IP network monitoring signal access, distribution, browsing, video, playback, management and other integrated features.

Company news:

Key Points For Daily Maintenance Of CCTV Cameras

Since the monitoring equipment always connect the power, it is inevitable that break down for long term use. Wodsee summarizes several key point for daily maintenance of CCTV for your reference.

1. Four essential goods: spare parts , Accessories , tools , instrument

Spare parts : in general, maintenance for each system must establish the corresponding spare parts. Those spare parts that important but not easy to repair after damage should be reserved,such as,Camera, lens, monitor and other equipment.These faults may cause the system can not run normally, and must be promptly replaced.

Accessories :Accessories is discrete components of equipment and additional configuration of modules,so it can be prepare more for equipment maintenance.In this way, after maintenance can use small investment to produce good benefits, saving equipment renewal funding.

Tools and testing instruments:  It is necessary to configure the maintenance tools and equipment commonly used for CCTV equipment maintenance, such as pliers, screwdriver, test pencil, electric iron, tape, multimeter, oscilloscope and so on.You  should also need to purchase at any time, if necessary, should also make simulation load as test tool.

2.Notes in the CCTV maintenance

Moistureproof, dustproof, anticorrosion. For example, camera hanging for a long time in the shed ,  the protective cover and the dustproof glass will soon be covered with dust and soot which is dirty and even corrosive, seriously affect the viewing effect, but also to bring damage to equipment.Therefore,it must do the camera dust.,Preventive maintenance work. In some places where the moisture content is heavy, the protection of the equipment must be adjusted on the installation location, so as to improve the moisture resistance of the equipment itself. At the same time, the dehumidification measures should be adopted to solve the moisture problem in the high humidity area.

Lightning protection, anti interference: monitoring equipment with original device of high density, low voltage and low power consumption characteristics, such as lightning overvoltage of power system, operation overvoltage, electrostatic discharge, electromagnetic radiation and electromagnetic interference is very sensitive, which makes the equipment monitoring system vulnerable to lightning, therefore, we must pay more attention to the monitoring equipment lightning protection problems in the maintenance process.

Lightning protection is a complex problem.The performance of the monitoring system not only depends on the design of lightning protection device, more important is before the design and construction of the monitoring system, we must take into account the monitoring system of the geographical environment, design the appropriate cable laying mode, shielding and grounding.

In short, the design of the lightning protection should be considered from different aspects so as to obtain good results.

^{Interference prevention is mainly to adhere to the principle of separation of power and power when wiring, to separate power cables from communication cables and video cables, and to strictly follow the wiring rules of communications and power industry.}

3.the daily maintenance work should pay attention to details

For the aging of monitoring equipment parts, you should conduct a comprehensive inspection once a month.Once found aging phenomenon should be replaced in time, maintenance, such as videohead.

Regular optimization for monitor system and equipment : reasonable arrangements for the monitoring networks requirements of monitoring center, such as bandwidth, IP address restrictions, anti-virus treatment of network equipment.

Provide regular information service once a month: the first working day of each month, submit the electronic documents about the rush repair,maintenance, maintenance records in last month  to the head of the monitoring center.

Wodsee considered whether in city public security prevention and control system, or the US financial bank, residential, museum and other industries, the monitoring system plays an important role in the security monitoring system Therefore, whether the CCTV system working stable is vital,so the after service of equipment is the core competitiveness of CCTV manufacturer.

Wodsee adhere to the customer first principle. We insists on the production of good quality products to provide the best service to customers.

WODSEE is one of the best WIPS20-AK30 IP Surveillance Camera IP Camera App support Starvis H.265/H.264 IP Camera manufacturers and suppliers and we have one of the famous brands. You can buy or wholesale high quality and newest products with CE certification from our factory.