What is vandal-proof camera? provide Shenzhen MVTEAM Technology Co.,Ltd. latest press release information

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CCTV, IP Camera, Personal Safety, Fire & Safety

Shenzhen MVTEAM Technology Co.,Ltd.
Country: China
City: Shenzhen
Address: Room 1107,Zhantao Technology Building,Minzhi Avenue,Bao''''an District,Shenzhen,China
Contact Person: Sophia Hee

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What is vandal-proof camera?

Source: www.mvteamcctv.com

Date: 2015/01/04

Concept:
Vandal-proof camera belong to explosion-proof industry and monitoring industry’s cross products. Because in the place with high combustible、explosive field can’t use common camera, need have explosion-proof function and related certification by country, it can named vandal-proof camera.

National standard
National standard GB 3836.1-2010、GB 3836.2-2010、GB 12476.1-2000、GB 12476.2-2010 explosion gas environment using electrical equipment standard. It made referred as international electrotechnical commision ‘s standard for electrical products.

Some people can’t distinguish vandal-proof and violence-proof, even install violence-proof camera under the place with high combustible, it even lead to serious damage to personal and property. Violence -proof camera means avoid damage or resistance to blow. It don’t have explosion-proof electrical performance and certify, these two are completely different products.
　
Working principle

Explosion-proof camera’s working principle is suppress explosion for elements’ generate and happen, let electrical products can work normally under high risk environment. Four element of explosion are as below:
1.The scene with combustive gas, dust and mixture and form certain concertration;
2.The scene has enough oxygen and fuel have combustible reaction;
3.The scene has enough temperature leading to mixture comsustion reaction with oxygen.
4.The scene is too small, the heat after burning gather to certain degree even blasting.

Shenzhen MVTEAM Technology Co.,Ltd.

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