MCCTV Security & Surveillance System Solution News From CCTUNG

Most smartphones have Near Field Communication, or NFC technology, built in these days. If you’ve ever used a mobile payments app like Samsung Pay or Google Pay, you already know how NFC works. In a nutshell, it is a proximity-based wireless communication standard. Unlike Wi-Fi or Bluetooth, however, NFC interaction is limited to an extremely short range. Besides smartphones, you can sometimes find NFC on tablets, speakers, collectibles, and even gaming consoles like the Nintendo Switch and 3DS. Even though NFC may seem a bit lackluster on paper because of its short wireless range, it’s still a convenient feature that many of us...

Twisted-pair network cables (commonly referred to as network cables) are further divided into multiple categories based on their performance and standards, including Category 5 (Cat5), Category 5e (Cat5e), Category 6 (Cat6), Category 6a (Cat6a), Category 7 (Cat7), and Category 8 (Cat8). Each category of network cable has its own specific transmission rate, bandwidth, and maximum transmission distance. Network cable type classification Category 5: Supports 100 Mbps with a maximum transmission distance of 100 meters. Category 5e: Enhanced Category 5, supports 1000 Mbps, also with a maximum transmission distance of 100 meters. Category 6: Supports 10 Gbps up to 55 meters,...

Wu Hua Ba Men Describes a wide variety of things, each with a dazzling array of styles. Military Origins: The Wisdom of Military Formations "Wu Hua Ba Men" originally originated from ancient military terminology and is closely related to military formations. "Wu Hua Zhen": The Wu Yue naval formation in autumn corresponds to the Five Elements (gold, wood, water, fire, and earth), symbolizing five basic formation variations. The Five Elements interact with each other, making the formation flexible and adaptable to different battlefield situations. "Ba Men Zhen": Derived from the Eight Trigrams in the Qi Men Dun Jia (rest, life,...

Have a bright future "Peng" refers to a legendary giant bird; "cheng" means distance. It metaphorically represents a person with lofty ambitions and a promising future, boundless and limitless. From "Zhuangzi's Happy Journey" (Zhuangzi's "Zhuangzi's Wandering"), the original text states: "When the Peng bird migrates to the Southern Ocean, it strikes the water for three thousand miles, and soars upwards for ninety thousand miles." Zhuangzi used exaggerated descriptions of a giant bird named Peng, showcasing its extraordinary flight, laying the foundation for the idiom's imagery. Kun transforms into a giant Peng: In the far north, "north of the end of...

Teens Are Flocking to AI Chatbots. Is this Healthy? Relationships are messy, whether you are an adult with lots of experience or a kid navigating tough times with a best friend, boyfriend or girlfriend. You can’t predict moods, interests or desires. For teens learning the ins and outs of relationships for the first time, disagreements, fights and breakups can be crushing. But what if your teen’s best friend wasn’t actually human? It may seem far-fetched, but it’s not. A new report from Common Sense Media says that 72 percent of teens surveyed have used AI companions, and 33 percent have...