Camera Cctv Network Motion Detection
Camera cctv network Motion detection
Network camera Features :
Hi3518EV200+SONY IMX323 CMOS sensor
IR LED: ￠5X24pcs, 20m
Lens: 2.8-12mm HD Manual Zoom Lens
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
Apply to roads, warehouses, underground parking and other place which required definition picture quality.
|Min.Illumination||Low LUX: 1.0LUX（Color） 0.1LUX (B&W)||Low LUX: 1.0LUX（Color） /0.1LUX (B&W)||Low LUX: 0.1LUX（Color） /0.01LUX (B&W)||Low LUX: 0.1LUX（Color） /0.01LUX (B&W)||Low LUX: 0.6LUX（Color） /0.08LUX (B&W)||Low LUX: 0.1LUX（Color） /0.01LUX (B&W)|
|Electronic Shutter||1/2000 ~ 1/1000|
|Max Image Resolution||1280*960||1920*1080||1920*1080||1920*1080||4.0MP(2560×1440)||1920*1080|
|Frame Rate||12–25FPS ( Adjustable)||12–25FPS ( Adjustable)||9–16FPS ( Adjustable)||7–30FPS ( Adjustable)||4MP @20 FPS, 2MP @30FPS, 1~30 FPS adjustable||7–30FPS ( Adjustable)|
|Protocol||TCP/IP, HTTP, DHCP, DNS, DDNS, UDP,RTSP, PPPoE, SMTP, NTP, UPnP, FTP,etc|
|PC Client & Browser||UC2, IE,seetong|
|Mobile Phone||iPhone,iPad,Android Mobile|
|LAN||1 RJ45 10/100 ethernet port|
|Working Temperature||-10 C ~ + 50 C|
|Working Humidity||0% ~ 90%|
|Power Supply||DC12V ,1A|
1.How to choose a infrared camera?
Infrared camera is mainly used for the target needs day and night surveillance, with special emphasis on the need to monitor the night, and the target environment is not too strong light scene conditions. The specific choice based mainly on the camera and the target before the distance, the general distance of the infrared camera range of 20-100 meters, the farther away from the price the more expensive, while power consumption is also large.
In addition, the choice of infrared camera should consider the infrared light power switch control problems. This problem can be used both manual and automatic control.
2.What is the direction of monitoring system development?
The monitoring system will develop to the network, in fact, there are more and more monitoring system to implement the network transmission, some industry insiders believe that the possibility of wireless is relatively small, because any signal can interfere with the wireless monitoring equipment to receive the results, if To strengthen the signal is necessary to consider whether and mobile phones, wireless walkie-talkie to apply for a separate frequency to communicate. The question is the operator who does it? How is the system expanded after the band? These problems will hinder the development of wireless.
Another part of the industry believe that wireless should dominate the future of the network, monitoring will be to the wireless development. Now a lot of internal LAN to the wireless, the network will be a combination of wireless and wired development, the future of monitoring based on the network should also be a combination of wireless and wired development.
1).Web camera universal network camera to provide users with a very rich feature, it integrates a network server, image compression and operating system, anywhere on the network, and even anywhere in the world connected to the Internet can be seen through the standard web browser Images, companies can not use the traditional camera needs coaxial cable to re-network, thus saving a lot of money. For more monitoring systems, professional security software is installed to manage the video signals sent back from the camera. Relative to the wireless camera, its transmission in the performance and distance have certain requirements, more difficult to base on the market.
2).The advantages of the network
The growth of IT and traditional security technologies has made it possible for network technology to be used in monitoring systems, providing more and better security management options.
Network video technology that allows people to remotely monitor Internet coverage anywhere. Network cameras and video servers can be connected directly to the network. The video signal is digitally processed in the camera and transferred to the PC server via a computer network for storage. This is very useful, because the computer network can generally be used, LAN and Internet applications also makes the video signal can be remotely managed and stored. Viewing the monitor image from the web substantially reduces the cost of being traveled to and from the site being monitored. In addition, the image is safe and measurable for storage at a remote site for convenience.
Network video technology also allows users to retain their analog devices and enjoy the full benefits of digital systems. Web recording can control the existing computer architecture, network and monitor, the installation cost is cheaper. In addition, the maintenance fee is reduced, the number of movable parts is reduced, greatly reducing the need for equipment replacement. So its ownership (TOC) is low.
It is precisely because of the maturity of the network technology and monitoring system development needs of their own, making the monitoring system to the network development direction. Compared to the wireless network that is not yet widely used, its advantage is self-evident.
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.
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