Wireless Video Receiver Cofdm HD Encrypted 1080P

Wireless Video Receiver Cofdm HD Encrypted 1080P

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Loading Port:: Guangzhou

Payment Terms:: TT OR LC

Min Order Qty:: 1 set

Supply Capability:: 500 set/month

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Model: SG-HR50

1) 1080P/1080I HD and stability;

2) Two-way audio transmission (L, R);

3) High security with Data Encryption Algorithm.

Wireless Video Receiver Cofdm HD Encrypted 1080P

Product Parameters


Voltage	AC220V±20V, DC14V~DC16V
Current	≤1.A / DC12.5V
Receiving sensitivity	≤-102dBm /4MHz,
Receiving sensitivity	≤-95dBm /8MHz
BER	BER≤1×10-4
Frequency input range	300MHz~--470MHz
Output interface	N(type),Dual antenna diversity reception technology
RF bandwidth	4/8MHz(adjustable)
Modulation	COFDM
Constellation	QPSK,16QAM,64QAM
FEC	1/2, 2/3, 3/4, 5/6, 7/8
Carrier	2K
Guard Interval	1/4, 1/8, 1/16, 1/32
Video formats and amplitude	PAL/NTSC, 1Vp-p/75Ω
Video compression	H.264/MPEG-2(autoadaptation)
Video decompression latency	Decompression delay is 300mS,The end-to-end compression decompression is 800mS
Video output interface	Composite videoRCA,HDMI,ASI,HD-SDI (alternative)
Interrupt recovery	Better than 2S
Video channel characteristic	Differential gain DG≤1.5%
Video channel characteristic	Differential phase DP≤1°
System distortion degree
Decryption mode	AES
Audio output	Left and right channel and stereo
Dimension	44034065mm(1U chassis)
Weight	3.5Kg

Product Application

Wireless Video Receiver Cofdm HD Encrypted 1080P

Our Services

One year free warranty;
Three months for free spare parts (Replacement parts will be charged after a year);
24-h technical guidance;
One-stop ODM/OEM solution;
We provide professional system design and construction;
We have over 15 years experience's study, design and manufacturing in wireless microwave transmission area;
We are the professional plant source,so we can provide you high quality in best price.

Q: What line is the security monitoring power line?: In some cases,.3 root leads to RVV3*X are also usedIn the construction of rigorous design, it is best not to use ordinary civilian electrical lines, one is different and without protective sheath, twist, resistance to electromagnetic interference is not good.

Q: Intelligent security and smart home profit space which big?: The security monitoring system, according to the different functions of system components, the whole security 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: Security surveillance camera, the camera's 60 shell and 90 shell difference is not 60, shell than 90 shell much smaller?: The 60 housing and the 90 housing are said to be mm in diameter of the camera. Generally, if the shell is small in millimeters, the distance he can reach will be relatively small

Q: Security engineer and security system integration engineer: Security engineer is a broad range of security engineers, the main responsibility for:1. Assist project manager to implement and manage the project site;2. Assist senior designers in project design;3. Assist project manager to coordinate and manage external employment service or construction team;4. Manage the material on site and assist in emergency material purchasing;5 、 responsible for timely feedback of product problems and system problems during construction.

Q: What are the main components of the global security system?: (8) perimeter alarm system;(9) elevator five party alarm system;(10) centralized management system for keysFrom the classification dependency relationship:Video surveillance subsystem;Alarm subsystem;Guard patrol system;Voice intercom subsystem;Audio-visual broadcast subsystem;Intelligent analysis subsystem;Perimeter guard subsystem;Location and tracking subsystem;Power environment monitoring subsystemFor security system, according to the different functions of the system, we divide the whole security monitoring system into seven layers - presentation layer, control layer, processing layer, transport layer, execution layer, support layer and 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.1. presentation layerThe presentation layer is the most intuitive, and it shows the quality of the whole security monitoring system. Such as surveillance TV wall, monitor, treble alarm horn, alarm, automatic answering telephone and so on, all belong to this layer.

Q: Security monitoring plan how to draw? Please expert advice!! Urgent!: I drew some simple pictures before. Make the floor plan first, then insert the camera icon, and have a walking map. In the lower right corner of the diagram, you should have a legend!

Q: What is the front end product of security?: Front end: for example, you have a project to load the ball machine, one machine, and the like. This is the front end product. Back end: for example, you need to install the monitor, DVR ah, the class is the back-end

Q: What's the outlook of the security industry?: Surveillance lens and storage developmentSurveillance camera seriesAnalog technology video camera of the 70-80: transistor technology, camera, resolution of about 480 lines, basically no digital technology;Analog technology in 80-90, solid chip camera: CCDCMOS camera, the initial resolution of about 380 lines, gradually increased to 510 lines;90-00's IP digital camera with video server: early video encoding for the IP signal, the subsequent development of IP camera based on IP technology, the total number of pixels is about 300 thousand - 450 thousand, equivalent to about 480 line camera.00-10 HD applications: HD IP cameras, based on high-density CCD technology. The total prime number is about 1 million 300 thousand - 2 million;10- digital analysis technology: ultra high definition IP camera, embedded into video analysis, with early warning function, face recognition, object position identification and other digital security cameras;

Q: What's the difference between security and surveillance?: Surveillance generally refers to monitoring objects in real-time or ex post through a camera.In simple terms, security includes monitoring, monitoring, is part of security

Q: Security monitoring equipment in the store to buy, then generally expensive?: The Internet is cheaper not to go, don't you see the key know if only a small amount of purchase, go to the store, go to computer city to turn a few more comparative difference, if selected brand and I can tell you a reference price. Or what price do you want to buy? I recommend the model for you

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