قیمت دوربین مداربسته برایتون Uvc78D85-C

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قیمت دوربین مداربسته برایتون Uvc78D85-C

قیمت دوربین مداربسته برایتون Uvc78D85-C

همکار گرامی جهت اطلاع ازلیست قیمت همکار کلیک فرمایید.

با سلام و عرض ادب خدمت شما عزیزان گرامی.

شرکت فنی و مهندسی علم و صنعت

سالیان سال همواره به عنوان بزرگترین وارد کننده

و پخش کننده دوربین های مدار بسته با برند های نایک ویژن Nikvision ,

هوبانتی Hubanti ,هایک ویژنHikvision ,داهوا Dahua  و سوئیچ و تجهیزات شبکه

با برند NKTECH مرتبط با سیستم های حفاظتی و امنیت، در سطح کشور مطرح بوده است.

مارک های معتبر جهانی نیز دیگر محصولات عرضه شونده توسط این شرکت را تشکیل می دهند.

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Why Not To Buy Cheap Security Cameras

Why Not To Buy Cheap Security Cameras
If you are shopping for security cameras for your home or business you may wonder why there are large price differences between camera models that seem to have the same specifications but are sold by different companies. Truth be told, prices often reflect the quality of the product you are buying. As the saying goes, “You get what you pay for.” It is important for savvy shoppers to know why it’s not recommended to cut corners when shopping for a security camera system. Is saving a couple of hundred dollars worth the thousands that you can save by investing in quality surveillance cameras?

Below we list the features that industry experts at CCTV Camera World recommend considering when comparing surveillance products. These features provide more insight about the cost difference between professional vs cheap security cameras.

Quality of Image Sensors

With cheap security cameras come cheap image sensors. Manufacturers like to cut costs wherever possible. Image sensors are one of the most expensive parts of a camera, and the main component that determines the video quality of a camera. Cameras that use poor quality image sensors do not produce clear video.

For example, a camera made with a low quality sensor may claim to have 4K resolution but will fall short when its video quality is compared with video from a real 4K security camera. An inexpensive 4K camera that costs $100 from a low-cost vendor will never come close in providing the kind of clarity provided by a 4K security camera that costs $200 from a reputable manufacturer.

Many low cost surveillance cameras have blurry video when compared to higher quality products. Always look for actual video samples, like the ones featured on CCTV Camera World. Don’t fall for stock photos that do not demonstrate actual performance of the camera you are considering to purchase.

How to compare security cameras?

Digital zoom is a great way to measure the quality of the image sensor inside the camera that captures video. Using digital zoom is common for gathering detail on a face, license plate, or vehicle. Digital zoom works by magnifying a selected part of the field of view in the video to see minute detail. When using digital zoom some pixelation can be expected depending on the resolution of the camera and the quality of the sensor. Low-quality image sensors fail to provide pixelation-free digital zoom when compared with high-quality sensors.

To illustrate the difference, below is an actual example comparing one of CCTV Camera World’s 4K Security Cameras (model IPC4K18) to a 4K camera from an Amazon vendor. When we use digital zoom to magnify license plates on cars parked 30ft away the difference in video clarity is apparent. The image provided by the cheaper camera on the right becomes blurry making it difficult to interpret the license plate numbers.