What is the basic type of cold storage?

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What is the basic type of cold storage?
Today we come to understand the basic types of cold storage, from a variety of perspectives to understand the cold storage.
1 According to the use of cold storage, classification of raw material cold storage, productive cold storage, distributed cold storage, transit cold storage, comprehensive cold storage (including both production and distribution), and various commercial cold storage combined with commodity sales (retail cold storage) , including refrigerators, showcases)
2 Classification of civil construction cold storage and assembly cold storage according to the cold storage structure
3 According to the temperature range and requirements of the cold storage, high temperature (cooling storage room), low temperature storage (freezing refrigerating room), ultra-low temperature cold storage (ware temperature -45 °C), variable temperature cold storage, what is the basic type of cold storage
4 According to the cold processing capacity classification cooling library (also cold storage, temperature range is 0~4 °C), cooling refrigerator (referred to as high temperature library, library temperature range is -5~20 °C), freezing library (central temperature of freezing) -15~-18°C), frozen refrigerator (referred to as low temperature library, library temperature range -18~-35°C), refreezing warehouse, thawing warehouse (mainly heating raw material temperature range of -2~1) °C), ice storage, ice storage, air conditioning, what is the basic type of cold storage
5 According to the cold storage capacity classification, large cold storage 10000 large and medium-sized cold storage 5000~10000 small and medium-sized cold storage 1000~5000 small cold storage 1000
6 According to the stored commodities, the meat and meat cold storage, the egg cold storage, the aquatic cold storage, the fresh and cold storage of fruits and vegetables, the cold storage of medicines or biological products, the cold storage cold storage, the cold storage of tea, grain, leather and flowers.
"cold storage" "fruit and vegetable fresh-keeping cold storage" "meat cold storage" "egg cold storage"
Shanghai Xueyi Refrigeration is engaged in drug cold storage, food cold storage, fruit cold storage, vegetable cold storage, tea cold storage, supermarket cold storage, constant temperature cold storage, quick freezing cold storage, high temperature cold storage, medium temperature cold storage, low temperature cold storage, ultra low cold storage, civil construction cold storage, assembly type ( Activity cold storage), production cold storage, distributed cold storage, freezer, civil cold storage, commercial cold storage, large and medium-sized cold storage, air conditioning cold storage, high-grade cold storage, low-end cold storage, FRP cold storage, color steel cold storage, stainless steel cold storage, Freon cold storage and cold storage After-sales maintenance and repair of the refrigeration engineering company, the cold storage construction team has many years of on-site construction experience welcome you:
: Li:

Mobile Digital Video Recorders

Mobile Digital Video Recorders, also called MDVR, Vehicle DVR, or Mobile DVR,are a kind of device that compresses and stores the video inside and outside the car after the digital-to-analog convertion with advanced video and audio coding and decoding technology. Meanwhile, Mobile DVR for Vehicles supports GPS positioning, entertainment playback, wireless network transmission and so on.

The Mobile Digital Video Recorder, which adopts the high-performance H.264 coding standard, and integrates the 3G video capture, GPS global satellite positioning management, wireless transmission, 3G wireless communication technology, video surveillance technology, is the core part of a new generation of the wireless vehicle video surveillance solutions. The (4 Channel) Mobile DVR has powerful audio and video capture, driving data storage and transmission functions, advanced shockproof, dustproof, and heat dissipation(based on the all-aluminum heat dissipation design concept) patented technologies, with three network communication methods optional, and it is suitable for high-speed Sports, severe vibration, unstable power supply, severe interference, dusty and other harsh vehicle mobile environments, and widely used in buses, subways, trains, long-distance buses, taxis, logistics vehicles, private cars, special vehicles (such as cash transport vehicles) and other mobile video surveillance fields.

Mobile Digital Video Recorder Functions

1. Using H.264 video compression technology, high compression ratio, suitable for narrowband wireless transmission;
2. Support 4 channels voice and video synchronous collection, transmission and storage;
3. Support two-way duplex voice intercom;
4. Support both 3G and Wi-Fi internet;
5. Support server video storage, local hard disk, SD card video storage;
6. Support WEB page configuration parameters and real-time video browse;
7. Sensors, CAN data collectors, GPS and other peripherals can be connected via external serial ports;
8. Optimize the transparent transmission of RS232 serial data, built-in driving recorder function;
9. Support vehicle phone and remote monitoring function;
10. Support Hongdian GPS management platform and GPS historical track playback;

In conclusion, MDVR is very powerful and it is very important to choose a suitable MDVR to support the normal operation of the whole Vehicle Surveillance System, and complish the monitor purpose. "Security Anytime Anywhere, Vehicles Surveillance System Specialist" is the slogan of Sanan Technology, please don't hesitate to contact us if you have any demands for the MDVR, we have different MDVRs for you to choose, and we would also be very glad to give you some advice based on our over 10 years industry experience if you need.

MDVR, Vehicle DVR, Mobile DVR, Mobile DVR for Vehicles, 4 Channel Mobile DVR,Monitor System, Ship monitoring, Road monitoring

SHENZHEN SANAN TECHNOLOGY CO.,LTD , https://www.sanan-cctv.com