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利烟雾报各带或照相机这是一架高解析度CCD照相机，每秒钟可摄像10张。镜头从报警的扬声器中对准目标，可以连续地对传送的信号进行拍照。这架相机设有烟雾报警功能，探测这个设备最好的办法是在它前方划一根火柴，看有无警报。田田式照相机必这种照相机可在暗中对窃贼进行拍照
Smoke Detectors Bands or Cameras This is a high resolution CCD camera that takes 10 images per second. The lens is aimed at the speaker of the alarm and the signal transmitted can be continuously taken. The camera has a smoke alarm function, the best way to detect this device is to draw a match in front of it to see if there is no alarm. Tada camera This camera will be able to secretly take pictures of thieves