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FAQ
- How is the power environment monitoring system connected with the access control system and the monitoring system?
- Access control system has an important device is access controller, access controller can be directly interfaced with the embedded server of the mobile ring monitoring system through the RS485 interface, and also can be connected to the local area network through the RJ45 port;
- Cost difference between analog monitoring system and digital monitoring system
- Analog system:1, good safety; 2, various types of optional front-end equipment; 3, front-end equipment stability; 4, strong compatibility, convenient debugging; 5; 6, good real-time performance, good image quality; 7; 8, 9, low cost and mature system.
- What is the difference between video conference and network monitoring?
- The video conference equipment is deployed in the meeting room with better condition. The equipment of the monitoring system, especially the camera and the setting place are more extensive and can still work normally in the bad outdoor environment.
- Is the transformer in the monitoring system in the power supply?
- Yes, one is a coil transformer made of copper wire and an iron core. We usually call it transformer directly, and the other is the electronic variable switching power supply, referred to as the power supply". The camera gun is generally external 12V power supply (also 24V), most of the project are switching power supply, and the direct use of ~220V camera guns are integrated with a switching power supply, it is also the most integrated circuit switching power supply circuit, a step-down transformer is composed of a line circle after integrated on the circuit board power supply rectifying circuit.
- Which industry does integrated monitoring system belong to?
- Integrated monitoring system belongs to security industry.
- What is the weak current system? What does the weak current system include?
- Refers to AC 36V below, DC 24V following the power supply system. Such as intelligent fire fighting system, monitoring system, computer network, building automation, intelligent broadcasting and so on.
- What is the monitoring module?
- Standard cell hardware that can be combined and transformed. A module, also called a component, is a collection of program statements that can be named independently and perform certain functions independently (i.e., a collection of program code and data structures). It has two basic characteristics: external features and internal characteristics. External features refers to the module with the external environment interface (i.e. other modules or the program module, including a global variable reference input and output parameters, and the function module); internal features refers to the characteristics of the internal environment of the module (i.e. the module of local data and program code).
- Assembled computer, integrated graphics card, a security monitoring system, open monitoring software, the computer will spend the screen. How to solve?
- Flower screen, the software will not lead to flower screen. Hardware screen generally look at the host is independent of the machine, or set display machine. If it's a stand alone machine. Pre test graphics card. Another is to display the machine to test memory. There is also a display screen. Display screen, you can not open the machine. This exclusion. If it is to monitor the machine, it is recommended to change the acquisition card! Or change the acquisition card to another PCI slot
