The movable anti-theft window is related to the fixed anti-theft window which can not be opened, and can be manually or automatically switched. The demand for security in modern life has entered a higher level. The traditional fixed anti-theft windows can not meet the needs of consumers. The emergence of active anti-theft windows is the development trend of anti-theft windows products and an important part of modern building security anti-theft equipment.

1、 卷帘式防盗窗有遥控电动和手动两种种，构造为上卷帘式，关闭时能隔热、隔音，但是透光性很差，有的以是全封锁构造，完整不透光。材质为铝合金资料，强度较低，所以防盗性能较差。运用遥控器或手摇柄控制开关操作较为便当，这种防盗窗目前有多家厂家消费制造性能质量良莠不齐，消费者需求认真甄别，普通价钱每在一千元以上。

1. Rolling curtain anti-theft windows have two kinds of remote control, electric and manual. They are constructed as rolling curtain. They can insulate heat and sound when closed, but their transmittance is very poor. Some of them are completely blocked and opaque. Aluminum alloy material, low strength, so anti-theft performance is poor. It is convenient to use remote control or handle to control switch operation. At present, the anti-theft windows are produced by many manufacturers with uneven performance and quality. Consumers need to be carefully screened. The average price is more than 1,000 yuan per square meter.

2、 推拉式活动防盗窗，由垂直的薄壁管材经铰链衔接构成程度推拉的活动防盗窗，手动操作开关。材质主要为彩钢和不锈钢薄壁空心管材，厚度在0.3mm左右，所以防盗窗性能不佳，很容易被歹意毁坏。采用下承重推拉构造 ，所以推拉不够灵敏，日久构造会有倾斜变形，所以运用寿命较短。折叠比拟低普通在31，所以对采光通风有一定影响。推拉式活动防盗窗已构成很多、多个厂家在消费销售，性能质量良莠不齐，购置时要认真区分。

2. Push-pull movable anti-theft window, which consists of vertical thin-walled pipes connected by hinges to form a push-pull movable anti-theft window with manual operation switch. The material is mainly coloured steel and stainless steel thin-walled hollow pipe, the thickness is about 0.3mm, so the performance of anti-theft windows is not good, it is easy to be wilfully destroyed. Lower load-bearing push-pull structure is adopted, so the push-pull structure is not sensitive enough, and the long-term structure will have inclined deformation, so the service life is short. The folding ratio is low at 31, so it has some influence on lighting and ventilation. Push-pull movable anti-theft windows have formed many brands, many manufacturers in consumer sales, performance and quality are uneven, purchase should be carefully differentiated.

3、 平开活动防盗窗采用平开方式的活动防盗窗，普通由彩钢和不锈钢管材制成，由于资料较薄，锁具设计不是很合理，所以防盗强度不佳。采用平开方式占用空间比拟大运用不是很便当，这种防盗窗根本停留在传统的作坊制造路边小店居多。

3. Flat-open movable anti-theft windows adopt flat-open movable anti-theft windows, which are usually made of color steel and stainless steel pipes. Because of the thin data and unreasonable lock design, the anti-theft strength is not good. It is inconvenient to use flat-open method to occupy more space. This kind of anti-theft window basically stays in the traditional workshop manufacturing roadside shops.

4、 平开复合式活动防盗窗由铝合金方管内插方铁制成，方格状防盗网装于夹层玻璃中间构成的复合式活动防盗窗，防盗强度较好。但是设计的致命错误是开窗不防盗,由于其采用将玻璃窗与防盗窗复合设计，所以窗子关闭状态有防盗作用，翻开状态就失去了防盗作用，但是暖和时节用户开窗通风时正是入窗偷盗案的高发期，所以这种防盗窗不是很适用。

4. Flat-open composite movable anti-theft window is made of aluminium alloy square pipe with square iron. The lattice anti-theft net is installed in the middle of sandwich glass to form a composite movable anti-theft window, which has better anti-theft strength. But the fatal mistake of the design is that window opening is not anti-theft, because it uses the composite design of glass window and anti-theft window, so the closed state of the window has anti-theft effect, and the open state loses anti-theft effect. But in warm season, when the user opens the window and ventilates, it is the high-incidence period of window theft, so this kind of anti-theft window is not very suitable.

5、 锰钢折叠式活动防盗窗采用65MN锰钢制成的网状折叠式活动防盗窗，全实心高强金属构造，所以抗撬盗性能。采用平面折叠方式折叠比达10:1，所以该防盗窗的透光性、通风性也很好。

5. Manganese steel folding movable anti-theft window is made of 65MN high-quality manganese steel mesh folding movable anti-theft window, full solid high-strength metal structure, so the anti-theft performance is excellent. The folding ratio of flat folding is 10:1, so the light transmission and ventilation of the anti-theft window are also very good.

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