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Basic – analog and digital Branded ones – Bosch, AXIS, Mobotix Biggest Taiwan manufacturer Vivotek Take a look at AXIS and Mobotix craze in every single country. Bosch is following up with AXIS and Mobotix. Bosch website excellent in technical.

Vivotek excellent in hardware. Bosch and Airlive application are good. Analog camera has BNC connection (round connector). Can convert analog to digital? Yes is possible. Expense is 25 CHF to 250USD. Can convert to BNC to RJ45 or perhaps to Fiber. Lens affect the viewing angle from 4 MM, 6MM, 8MM, 16MM. Manufacturer is Sharp and Sony. Zoom lens also got distinguish into CMOS and optic lens. Optical lens take in more bandwidth.

AXIS gets the best CMOS lens plus they can make it closer to optical contact lens. MTBF- Indicate time ahead of failures. The AP can be 200, 000HRS which is quite secure. Camera have MTBF time. Bosch include best datasheet. Digital cameras is using RJ45, LAN cable. Digital possess both indoor and outdoor. DVR to get analog possess BNC connection. 16 gaps. 1 pit 1 route. DVR is good for digital camera. DVR is mostly for soho use up to sixteen channels or even 32 programs = 32 digital cameras. you camera you ip address. DVR – we now have 1 set up box and 1 harddisk and handful of buttons to get control. Older form of DVR is onsite recording. subsequent generation is to use Lan cables so will go via IP.

Can record offsite. PTZ cameras – Pan Point Zoom.. that this lens is usually optical. NVR – network video documenting is like a NAS, up to dual PROCESSOR power with single GIGBABIT port to touch base high resolution cameras for finalizing. Can connect up to 254 cameras to at least one NVR (255 ip address intended for Class C subnet mask). Codec is necessary for converting the recording pertaining to onsite. They would. 264 and MPEG document version. Pertaining to future, people are doing greater and larger and scalable NVR to increase the number of cameras. Rezzou is now up to 0 and 1 . The coming year will be rezzou 5 and raid 6th. inside have 4 CENTRAL PROCESSING UNIT inside 4U CPU rack with a couple of harddisk with redundant power. Software –

Questions to request. 1) What is the SHAPE per second? FPS. Documenting for IP camera is 29FPS is good (for wired). Wireless camera is normally 3-5 FPS intended for viewing. Saving is still 29FPS for wireless. 2) Promises. 320 times 320, 480 x 320, 640 back button 480, 1024 x 768 etc . bigger resolution is going to consume larger bandwidth. For analog is identified as lines. Eg HD TELEVISION SET has 1080 lines. 3)CODEC file type. For night time vision is founded on lux. 0. 5 LUX is able to discover already. 1 LUX – 40W of sunshine bulbs. IP cameras usually do not take common POE but it take POE+. AXIS – strong by indoor Mobotix – solid at outdoor Vivotek – Outdoor and indoor Bosch – Outdoor

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