Visitor machine, visitor system is a collection of computer technology, radio frequency identification technology, fingerprint biometrics, touch screen handwriting technology, text recognition (OCR) technology, thermal printing technology, barcode technology, digital camera technology, automatic certification technology, hardware encryption Technology and network technology in one, comprehensively record and save the ID information, image information and entry and exit information of visitors and visitors, and provide convenient multiple ways to query the visit data. It will manually fill in the entry and exit registration management, dian dialing to consult the interviewee and other traditions The method has been transformed into high-tech computerized and digital processing, which eliminates the long time for handwriting registration and filling, the lack of false information, the difficulty of preservation, and the difficulty of information inquiry.
The visitor machine is also called "Guest Automatic Registration Security Management System". It replaces handwritten visitor registration and uses modern information technology to truly unify personnel, certificates, and photos.
After the installation of the system, the combination of civil air defense and technical defense, users can achieve "digital registration, networked office, an all management", greatly improving the efficiency of user reception, service quality and unit image.
Visitor machine features
â– Powerful. In addition to the traditional information of the Shen copies of the personnel entry and exit, the system can also collect the quan location information of the personnel entry and exit image information; strengthen the management, archiving, analysis and other functions of the entry and exit registration certificate.
â– Practical and efficient. Through the establishment of standardized operating procedures and intelligent information collection mode, staff can collect access information completely, improve work efficiency, and reduce human errors.
â– The system structure is flexible, suitable for a variety of industry sectors.
â– The user interface is easy to operate. Taking full account of the fact that the users have less computer knowledge, all the staff are familiar with business processes, prompts and operating methods. Even people who do not understand computers can use this software proficiently to complete business processing.
â– Stable system performance. Management and development are carried out in strict accordance with the specifications of software engineering, fully utilizing object-oriented technology, using SQL database as the platform, using the memory management and multitasking features of the Windows system, and ensuring the stability, reliability and advancement of the system.
200g Refrigerants
This R1234yf Refrigerant (200g Refrigerants) is applied to use in the auto repair plant.
1)R1234yf refrigerant is a non-ozone depleting, low global warming potential (GWP) refrigerant and R1234yf Refrigerants are also the next generation refrigerant for automotive air conditioning. It provides the same cooling comfort that consumers depend on. Freon 134a has a GWP of 1,300; Shrader R1234yf has a GWP < 1 and is therefore less harmful for the planet.
2)R1234yf is a refrigerant to replace R134a in mobile air conditioning
3)R1234yf is a gas that can change state from gas to liquid and back again.
200G Refrigerants,Hfo Refrigerant R1234Yf,Hfo-1234Yf Refrigerants 200G,200G Refrigerant Bottle
Shenyang Zhongda Huanxin Refrigeration Technology Co., Ltd. , https://www.zdhxrefrigerant.com