Hazard 1. Lead to sleep disorders Under normal circumstances, people's body temperature is high during the day and low at night. If the temperature difference between the two is large, deep sleep is easy to obtain. If the computer is used before going to sleep, the activity of the bright display screen and the switching program can strongly stimulate the eyes and nervous system, destroy the law of body temperature change, and make the body temperature that should have been lower in a relatively high working state, thereby affecting the quality of sleep. There are even sleep disturbances such as insomnia and dreams. Therefore, you should stop using your computer 2 hours before bedtime. Do not place items such as computers, televisions, or mobile phones in your bedroom to create a pure sleeping environment. You can use hot water to soak your feet or drink a cup of hot milk before going to bed to reduce sleep problems. The symptoms. Hazard 2. Radiation-induced cancer Computer radiation contamination can affect the body's circulatory system, immune, reproductive and metabolic functions. In severe cases it can also induce cancer and accelerate the proliferation of cancer cells in the body. Tiandy network recorders are tailored to fit different applications. Ultra Series recorders offer the best performance and highest quality. Pro Series devices are perfect for mid-large size businesses and projects which require a balance between performance and budget. Lite Series recorders are designed for optimum cost performance with strict Dahua quality standards.
Tiandy network recorders are equipped with various video channel capacities and physical sizes to cater to various use cases. Up to 256CH/unit with 4U size is suitable for applications with high recording requirements but without additional IP storage to on save costs, such as in schools, casino, building complexes, etc. 4CH/unit small box recorders are typically used in applications at home or small businesses like retail shops.
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