Đăng bởi admin 20/08/2015 0 Bình luận NEWS,

PTZ is an acronym for the term from Pan Tilt Zoom Camera ie scan - rotate - rounded , up - down tilt , and zoom - camera images obtained

PTZ Camera can meet these requirements due to the unique combination of a foot - soles quay-quet/len-xuong and a lens - free image collection faster processor . Total revenue - free images is the ability of a PTZ camera , the index is actually a combination of digital zoom and optical zoom capabilities . Digital zoom uses the electronic setup (software ) to zoom in and out while using the optical zoom lens - service moving target auto - focus (hardware ) . Total number of camera zoom can be calculated by multiplying the digital zoom with optical zoom , zoom camera that features modern self - adjusted to achieve the target resolution when zooming observe whether or quick photos slow , self- correction level to meet the voice quality of the camera and zoom lens attachment .



PTZ camera is used with a special selection of appropriate features , or they will not promote PTZ advantages that will make general observations picture is always fuzzy , lack of focus and image can regular - jerk bounce while scanning or fast zoom . As PTZ function , keyboard controller can be connected directly to the PTZ camera or image processing equipment such as DVR - center and get the requirements to operate the PTZ operation accurately , quickly most sensitive .


Most of all, the most appropriate model for the PTZ security dome camera is designed with a full-featured necessary , including the suspension Armoured shell against damage structures and international military - standard modern team .

A tradition of PTZ Camera with IR illuminators first generation .

 The type of PTZ Camera .

PTZ cameras are made for outdoor applications and in-house , in addition to the flexibility of the shape category . Outdoor PTZ camera base pan / tilt withstand all weather , apply to heavy duty , and become more powerful than the model used in the home .

The reason for this is that the foot - soles outdoors more often need to carry extra equipment are heavier and equipped with accessories such as the infrared light and provide wireless transmitter PTZ used in factories often use outer shell made ​​of plastic and therefore lighter than the resin after the aluminum anti - sabotage called Vandal Dome PTZ camera ..

Camera dome legs back / up and down

A recent development in the history of the camera manufacturing foot - sole is a popular PTZ PTZ dome camera . PTZ Dome Camera works in the same manner as traditional PTZ camera but only different in both legs of the base of the dial - up - and - down scan ( Pan / Tilt ) and the electronic control inside the dome ( domed ) . The design for the dome cover from shooting during a semi-transparent or translucent to opaque , making roof - dome dome camera is suitable for all applications separately . PTZ dome camera has a number of advantages compared to traditional PTZ security cameras . Very broadly rounded dome camera can effectively help to move in any direction that people often do not know are looking for where the lens , including 360-degree spin and look straight or up - down . Design selected from the manufacturer of the camera - lens compatible with all devices in speed PTZ zoom image and self- adjust in the best way , to avoid errors due to the PTZ camera users to select the and do not correct the failure to observe demand . ( mentioned above) .


PTZ Dome Camera can also use the form attached to the motion detection ( motion detector ) enables camera automatically flip back and forth or up and down to see clearly a goal , or an object that moves directly beneath camera.Chuc add this feature ( system Plus ) called auto - flip allows security cameras to automatically rotate when moving from anywhere around the camera to handle user support immediately on the screen observation center .

PTZ features and functionality of the camera face - mask .

Many PTZ camera capable of programming with set - on positions available and can be made to cross- examine these locations on a regular basis . The number of available positions ( pan preset ) changes in camera manufacturer and model of the camera , pre-installed features usually average 8 - to 32 addresses ( position - position rotary - scanning ) , high grade allowing more than 128 levels or address depending on the number of cameras .

The accuracy of the camera's ability to return to the preset position , changing the sports - based mechanics, electronics, and software . In addition to preset position , PTZ cameras can be set to operate only when there is a specific change occurs , such as a motion , noise , or heat - level changes . This is done when the end - connected devices such as motion detectors , including smoke alarms , alert - fire are properly connected to the PTZ camera . This way , the camera system gives users the highest reduction of events , unintended incident .

Moreover, not to mention IP PTZ camera comes with a design that is available on the IP address , which allows remote monitoring from anywhere in the world using a standard web browser . Users simply connect the camera to the network and then can take advantage of many features usually based on the included software includes a web server , FTP server , and an e - mail client .

A common feature for PTZ camera 's features to shield private parts . This provides the ability to specify which areas are installing mask ( masking ) depending on the user's view camera , such as hide - away a window or door some . The position of the mask ( mask ) may deadlock or resize accordingly to ensure that what is behind the mask needs to be covered to hide - sight will always hide . This camera helps users get rid of the disadvantages of litigation due to claims of privacy violation .



Leave a Comment