شناخت لنز دوربین مداربسته و انواع آن برای کاربران سیستم های حفاظتی بسیار حائز اهمیت است. به این دلیل که کیفیت یک دوربین در ثبت تصاویر با کیفیت و واضح است که این کار به وسیله لنز انجام می شود. لنز دوربین مداربسته از اصلی ترین اجزای دوربین ها است که وظیفه انتقال نور از…
Bollard is a type of parking rack. The Bullard Braid is used to prevent terrorist attacks through heavy vehicles (over 10 tons) and high speeds (over 90 kilometers). The column bar is composed of a steel cylinder It moves up and down with the help of a linear actuator. The complete set of movable metal…
Bar rails are one of the most common types of parking barriers. The purpose of the application of this roadway is to control the movement at the entrance and exit of places requiring high security, such as military units, commercial or residential complexes, etc. By using a traffic jam, a vehicle A specific point can…
The loop detector is a type of relay that acts as an excitation and commands routing or any type of automatic door. In any place like the exit of residential settlements due to the lack of need to check and control existing vehicles Exit, or as a safety device to prevent traffic jams from moving…
تعمیر درب اتوماتیک پارکینگ همانند دیگر وسایل الکترونیکی نیاز به تجربه و تخصص کافی دارد و لازم به ذکر است که در صورت بروز هر گونه ایراد یا مشکل در زمینه درب اتوماتیک باید به متخصصین این امر مراجعه نمود و از آنها درخواست مشاوره و راهنمایی نمود. در ابتدای امر مهمترین مسئله تشخیص و…
The dome camera is one of the cameras used in the CCTV system, which has a semicircular shape and is generally non-industrial, due to its appearance and low resistance to severe weather conditions. Lens cameras are used in overhead office, commercial and residential spaces. These cameras have a moderate-average night vision, which, if needed, will…
A DVR device (Digital Video Recorder) is a digital recording device that converts analog images sent from a CCTV and stores them on a hard disk. The new DVRs also have the ability to send images through the Internet. The DVR device, in other words, the role of the server The camera system has a…
The Bullet Camera is one of the types of cameras used in the camera system. These cameras often have a cylindrical body and generally metal. Due to the fact that the body is waterproof and can be installed on the wall, they are usually externally used and It is suitable for environments with severe weather…
The VGA to AV converter is a device in the camera system that converts the VGA port of the DVR to the AV camera or the yellow jack of a TV and so on. Due to the high quality of this converter, it prevents noise and noise and supports high resolution.
The BNC connector is another equipment used in the camera system and establishes a connection between the DVR device and the lens camera or camera. The BNC is an abbreviation for the Bayonet Neill Concelman cannector. It has two types of spinning and screwdriving. The best type of BNC jack in the SAMA Electronic CCTV…
