Introduction of a voice alarm for outdoor forest fire prevention

The global warming of the climate has led to a continual decline in the number of forests, which are caused by excessive ...

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How can Halloween haunted houses be better decorated?

First, the light effect. The color of the room should be somber, so the dominant tone can adopt black, dark blue and deep...

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Solution for safety voice prompt in construction site | workshop | plant area

There are some unsafe or dangerous factors in the production process of the factory, which endanger the health and life s...

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Security Prompts for Escalator

The escalator bring us convenient when we go to shopping mall while we can not ignore the accident happened at escalator....

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Player for POP Advertisement

When we come to supermarket, we will see a lot of promotion information, 50% discount for cooking oil, buy one get one fr...

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Outdoor motion sensor player

Our PowerSound OD is a serial product for outdoor use, waterproof level is IP43, features is as below...

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Application scope of voice prompter

Voice prompter is a player composed of voice module, control circuit, loudspeaker, power supply and shell. It can be used...

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Motion Activated Voice Player on ATM

Did you remember to lock the door when you deposit/withdraw money at ATM? Did you check if the ATM socket is abnormal? Di...

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