4CH Home Security Indoor Digital Wireless Camera DVR System With 7Inch LCD Monitor 8204JM4

4CH Home Security Indoor Digital Wireless Camera DVR System With 7Inch LCD Monitor 8204JM4

Ref Price:: $400.00 / pc

Loading Port:: Shenzhen

Payment Terms:: TT

Min Order Qty:: 5Pcs pc

Supply Capability:: 10000Pcs Per Month pc/month

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Product Description:In-door 4CH digital wireless camera & DVR system with 7'' LCD monitor
· 2.4GHz digital wireless, no interferences, no privacy leak
· 7" LCD monitor with integrated video recorder
· Support up to 32GB SD card or external 2TB mobile disk by USB2.0
· Support 4 cameras/ 24hours /7days non-stop overwrite recording
· Multiple recording modes: manual, schedule, and PIR activated
· 5meter night vision range
· Video quality: 4CH VGA 30fps
· Indoor cameras with 300 m/1000ft transmission open range
· Video output function for bigger monitor
· IR-cut filter embeded

Q:What are the requirements of video security monitoring system design?: 4.1 system should be the integrity of the original and real-time image information and voice information, regardless of how to deal with the intermediate process, should make the final display / record / playback of video and audio and the original scene is consistent, namely reducibility reducibility, image contour in color (gray level) and subsequent events, sound characteristics to the scene to maintain maximum similarity (subjective evaluation), and the delay time between real-time display and live events back images and sounds occur should be in a reasonable range.

Q:ERP systems are measured in several ways: This is ERP application success, the most basic performance in technical solutions. ERP system is a software system which integrates the management of enterprise logistics, capital flow and information flow. The core management idea is to realize the management of Supply (Chain). Software applications will span multiple departments and even multiple businesses. In order to achieve the expected application goals, the basic requirement is that the system can run, realize integrated applications, establish enterprise decision-making, perfect data system and information sharing mechanism.

Q:How to view the importance of security system in smart home: At present in the smart home, in addition to the system, and the development of the inquiry, including visitors, security patrol garage (field) management, integrated monitoring and management system in an integrated security system. The types of security systems currently shown are shown below:1 、 integrated intelligent home security technology comprehensive management system. Each subsystem is set up separately, and each subsystem is connected through a unified communication platform and l management software,Realize the automatic management and monitoring of the whole system. The development of this kind of system is very fast, but it is restricted by consumption and technical level. It is seldom used in inland areas of our country, and it is more popular in the high-grade office buildings in the coastal areas and abroad.2 、 distributed smart home security system. Each subsystem (or even a single burglar alarm device) is set separately,Run independently or perform simple linkage. At present, the network alarm center, which is developed in many cities, is based on the distributed security prevention system. Through the public telephone network or other private network connection, installed a variety of anti-theft alarm equipment merchants and homes, forming a security system network,In the network alarm center, the security guard system users of anti-theft alarm equipment or systems centralized L management, to achieve a low-cost social security system operation.

Q:What is information system integration? What do you include?: The integration of information systems mainly includes the integration of the following subsystems:(1) hardware integrationUse hardware devices to connect subsystems, such as using a router to connect a wan.(2) software integrationThe problem to be solved in software integration is the mutual interface of heterogeneous software.(3) data and information integration

Q:Which industry does integrated monitoring system belong to?: Integrated monitoring system belongs to security industry.

Q:What is the main thing about the installation and maintenance of network security system?: Landlord Hello, I am glad to answer your questions related to the installation and maintenance of monitoring network installation problems, I am the industry practitioners, network security monitoring installation and maintenance of the main learning in LAN, network building and inter city to set up various size monitoring system and system integration work, this piece of national as well as the corresponding qualification the level of the exam.

Q:The specific contents of system integration: As a new service mode, system integration is an industry with the most vigorous development in the international information service industry in recent years. Overall design of system integration is the essence of optimization, a large-scale integrated computer network system integration system integration, including computer software, hardware and operating system technology, database technology, network communication technology, and different manufacturers, product selection, collocation integration, the overall performance of the system integration to achieve the goal of optimal. All parts and components not only can work together, and the whole system is extensible and maintainable system with low cost, high efficiency, shapely, performance, in order to achieve this goal, system integrators quality is crucial.

Q:What is the IP monitoring system?: Refers to the image collected by the monitoring head by software and hardware and processed into digital signals and transmitted to the computer for processing. The digital monitoring system, according to the different functions of system components, the whole digital monitoring system is divided into seven layers: presentation layer, control layer, processing layer, transport layer, execution layer, support layer, data acquisition layer. Of course, because of the increasing integration of devices, for some systems, some devices may exist in the system at the same time as multiple layers.

Q:Internal installation code for outdoor equipment box of monitoring system: Plate wire, video wire without what specific requirements, beautiful step line, BNC head firmly enough, optical fiber jumper worth mentioning, avoid the 90 degree turn, the loss is relatively large, there may be loss of 1 2DBM, also not part of the extra ring jumper stampede, tie wire, fiber porcelain head don't stain and cleaned with alcohol and dirty.

Q:What are the acceptance criteria for video surveillance?: 1, the camera should be installed in the vicinity of the surveillance target, not vulnerable to external damage, the installation site should not affect the field equipment operation and normal activities of personnel. Installation height, indoor should be 2.5 to 5M away from the ground; outdoor should be 3.5 to 10m away from the ground, and not less than 3.5m.2. The camera in the elevator shall be installed at the top of the elevator car and at the opposite corner of the elevator operator and shall be able to monitor the inside of the elevator compartment.3, the camera lens should avoid direct glare, to ensure that the camera tube target surface without damage. There shall be no object in sight field of view.4, the camera lens from the light source direction of alignment monitoring target, and should avoid light installation

we are an industry-leading high tech company specializing in the production of wireless AV transmission equipment. We design, manufacture, and supply baby monitors, security cameras, network/IP cameras and other surveillance products to customers .

1. Manufacturer Overview
Location	Shenzhen,China
Year Established	2002
Annual Output Value
Main Markets	North America, Europe, Australia, and Asia
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Shenzhen
Export Percentage
No.of Employees in Trade Department	20 People
Language Spoken:	Chinese
b)Factory Information
Factory Size:	Above 12,000 square meters
No. of Production Lines	About 5
Contract Manufacturing	OEM Service Offered；Design Service Offered
Product Price Range	Professional