2022-04-22 16:48:07
1. Switching order:When powering on: first power on, then power on. When the screen is turned off: Turn off the screen first, then turn off the screen. led display ，(Turn off the computer first, but d...
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2022-04-21 14:29:43
First of all, we need to know that as long as it is an electronic product, a magnetic field will be generated when it is powered on, and if there is a magnetic field, In Ear Bluetooth Earphones ，ther...
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2022-04-20 15:27:16
Applicable fieldsOrdinary cameras mainly meet daily network needs, such as video chatting, taking pictures, etc.;game camera , surveillance cameras are mainly used for security inspection, real-tim...
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2022-04-15 16:35:19
Runs on mains or battery power: Most wireless surveillance camera devices are connected to mains power, and some provide backup time for power if a battery is connected.
A battery powered camera can b...
A battery powered camera can b...
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2022-04-15 16:35:17
Runs on mains or battery power: Most wireless surveillance camera devices are connected to mains power, and some provide backup time for power if a battery is connected.
A battery powered camera can b...
A battery powered camera can b...
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2022-04-15 13:55:50
1. The size of the palm is suitable for children to grasp: The size of the children's camera is specially designed for children, and the surface is frosted and has a non-slip effect.
2. Food-grade hyg...
2. Food-grade hyg...
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2022-04-14 15:10:21
Simply put, thermal imaging has two major uses: temperature measurement and night vision. camera board ， Temperature measurement is divided into two major areas: human body temperature measurement a...
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2022-04-13 16:02:48
protect watchMost people are used to doing things with the right hand, such as writing, holding the mouse, playing ball, etc., while the left hand does relatively few or lighter things. band for watc...
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2022-04-12 15:25:46
High-frequency heating core: High-frequency heating core: It is a heating core traditionally used in the eastern region. Its heating strategy is pulse heating, that is, laser welding machine ，the h...
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2022-04-11 15:33:16
There are good and bad sunglasses on the market, and the quality varies. During healthy times, everyone just needs to protect the eyes from UV rays.custom sunglasses with logo ， How to choose the r...
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