The DVR 1080P, also called the Digital Video Recorder/ Digital Video Recorder 1080P/ 1080P DVR CCTV/ 1080P DVR Devices/ 1080P DVR for Security Cameras/ 1080P DVR Amazon, refers to that the resolution of the DVR is 1080P.
So what does DVR 1080P mean?
1080P, the letter "P" also called the Progressive Scanning, is a video display format. 1080P is the highest level of the high-definition TV format standard formulated by the Society of Motion Picture and Television Engineers (SMPTE), whose effective display format is 1920×1080.SMPTE. There are 1080P.1080I.720P(letter "i" means interlace; letter "p" means progressive; the number 1080 and 720 means that there are 1080 or 720 horizontal scan lines in the vertical direction) respectively according to the difference of the digital TV scan line. 1080P is that display format in which the clear display can achieve the resolution of 1920×1080 with the progressive scan way, which is the perfect combination of the digital TV and the computer technology.
DVR 1080P DVR 1080P, Digital Video Recorder 1080P, 1080P DVR CCTV, 1080P DVR Devices, 1080P DVR for Security Cameras, 1080P DVR Amazon SHENZHEN SANAN TECHNOLOGY CO.,LTD , https://www.sanan-cctv.com
To choose a good calcium eggshell powder is best, shell powder, bone meal followed. Because the eggshell powder particle size is even, in line with the chicken's diet; shell powder, bone meal and other sizes, affect the foraging effect, other fine powder calcium feed is not easy to use for feeding.
Select the appropriate feeding time can be in the afternoon to the night before the lights can be, in the afternoon 2 to 4 hours is the best. It has been determined that most of the calcium absorbed by the chicken in the morning is stored in bones, and calcium absorbed in the afternoon or evening is directly used for the formation of eggshells on that day. And from 2 to 4 in the afternoon, it is the peak of feeding for the chicken in one day, with the strongest appetite and the quickest eating.
The amount of calcium supplemented by scientific supplements depends on the ratio of soft-shelled eggs to thin-shelled eggs. Generally soft shell and shell eggs disappear, chickens do not want to eat calcium material is appropriate, if the eggshell is not smooth, the emergence of protruding calcium, then calcium too much, usually every 100 chickens feeding 0.5 About kilograms is appropriate.
The correct feeding method is to allow the chicken to eat the food in the tank after 2 pm if it is free to eat. When the chicken has a certain appetite at half an hour, the calcium material to be added is evenly sprinkled in the tank. In the case of regular feeding, you can feed calcium before feeding in the afternoon and then feed the full price feed. No matter which method you take, you must ensure that all chickens can eat calcium at the same time, so as to achieve sufficient calcium.
What about the application of 1080P in security and protection field?
The typical reprensentation is the ACUTElogic Full HD Camera Module 1080P/30FPS.
The Full HD 1080P Integrated Camera Module ACUTElogic PE1005S series with a highly sensitive 1/2.5-inch 5-megapixel CMOS Sensor, by the most advanced 3A (AWB/AE/AF) image processing technology in the world, can reach the full Dynamic full HD (1920x1080/30P) video image effect. Meanwhile, the advantages of the integrated high-precision 10x optical lens, light weight (only 57g), small size (6cm*4cm*3cm), low power consumption (800mW) and so on, has made the Full HD 1080P Integrated Camera Module ACUTElogic PE1005S series the integrated camera module of the full HD 1920X1080/30P output with the smallest size, lightest weight, and lowest power-consumption. The specific performance is the fast autofocus, vivid color reproduction, high definition, excellent performance the wide dynamic range, low illumination, Anti-shake, macro camera and so on, which makes this module fully meet the using requirements in a variety of conditions, and has been widely used in the high-definition security monitoring, the high-definition video conference, the high-definition medical imaging, the high-definition multimedia teaching and other industries.
Features
1. 1/2.5-inch 5 million primary color CMOS devices, 2.1 million pixel acquisition;
2. Full HD resolution (1920X1080/30P);
3. Support 21 configurable video output formats;
4. The lens supports X10x zoom and auto focus;
5. Ultra-low power consumption design (≤800mW);
6. Dynamic digital image stabilization design (DIS);
7. 3A control technology (auto white balance, auto exposure, auto focus);
8. Automatic correction of defective pixels, jitter, backlight compensation;
9. Automatic conversion of the Day and night modes (black and white mode + Gain adjustment + noise suppression);
10. The smallest, lightest, and lowest power full HD digital output (YUV16Bit 4:2:2) camera module in the world;
During the rearing process, a certain number of soft-shelled eggs and thin-shelled eggs often appear in caged laying hens, which is especially serious before the egg production enters the peak period, which reduces the production efficiency. This is mainly because the calcium intake of chickens does not meet the normal needs of the laying period. Practice has proved that the scientific application of a separate calcium supplementation method for caged chickens is both simple and effective and can achieve the obvious effect of preventing soft shelled eggs and thin shelled eggs.
In a word, 1080P can make the DVR has the full high-definition display effect, which is an important parameter when we choose a DVR.