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2025-11-15 16:58:53
Intelligent access control all-in-one machine, as a new type of door lock product with an integrated mechanical and electrical structure, use various methods such as fingerprint, card swiping, password, mobile phone, and key to open the door, bringing great convenience to our lives. They are increas...
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2025-11-15 16:50:15
The wire diameter of High definition surveillance camera is an important factor affecting transmission. The standard diameter for Category 5e wires is usually 0.5, and for Category 6 wires it is 0.56. The thicker the wire diameter, the smaller the wire resistance, resulting in less attenuation of el...
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2025-11-15 16:44:13
The twist density of Network high-definition surveillance camera has a significant impact on transmission performance. The core of a network cable is twisted together every two wires at a certain density. When transmitting electrical signals, the electromagnetic waves radiated from each other will c...
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2025-11-15 16:41:29
The principle of Surveillance camera imaging is that the light emitted or reflected by the target object is converted into an image on the imaging device of the camera. When there is haze in the monitoring environment, the increase in aerosol or solid particle density in the atmosphere will cause a...
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2025-11-15 16:38:13
Spherical Camera are designed specifically for the high-end security remote day and night monitoring field. They use high-performance high-power ultra uniform infrared lasers as the illumination source and a million pixel ultra-low illumination telephoto lens camera for continuous day and night moni...
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2025-11-15 16:29:18
With the continuous increase in the construction of safe cities in China and the good effect of Web cam, there will be a market demand for more than 100000 Web cam every year. Widely used in urban roads, vehicle fog transmission, urban water intake, forests, rivers, border coasts, oil fields and oth...
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2025-11-15 16:21:32
Industrial Ethernet Switches employ a store-and-forward switching method, simultaneously improving Ethernet communication speed and incorporating a built-in intelligent alarm design to monitor network operation, ensuring stable Ethernet operation in harsh and hazardous industrial environments.To gai...
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2025-11-15 16:12:29
1. Store-and-Forward Switching (SNS): Network switch operating in store-and-forward mode read the entire frame of data into memory and check its correctness before sending information. Although this method takes longer than the pass-through method, it stores and forwards data, ensuring accuracy. Bec...
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2025-11-15 16:08:45
When choosing to install an Surveillance camera, we cannot be too impulsive. To achieve good results, we must make the right decisions when selecting the equipment. Here's a brief overview of issues to consider when installing an monitoring equipment.Regarding the choice of cloud platform and zo...
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2025-11-15 16:01:02
Surveillance camera have become an important part of our safety, affecting everything from personal safety to property security. With current technological advancements, safety products are also evolving. Therefore, determining the appropriate installation height for video surveillance has become a...
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2025-11-15 15:54:10
Network equipment includes switches are data link layer machines. Ethernet uses physical addresses (MAC addresses), which are 48 bits long and 6 bytes. Their working principle is as follows: When a broadcast frame is received, it is forwarded to all ports except the receiving port.When a unicast fra...
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2025-11-15 15:49:47
Industrial switches are local area networks (LANs) based on data transmission switches, using a shared bus transmission medium.The structure of an Ethernet switches is that each port is directly connected to the host, and they generally operate in full-duplex mode. The switch can simultaneously conn...
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