The main products including car driving recorder, car black box, portable DVR, car display screen, rearview camera, DVR monitor, wireless monitoring equipments, etc.
主要生产产品包括行车记录仪，汽车黑匣子，车载显示屏，后视摄像头，监控DVR，无线监控设备等。
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Any general ECG recorder or patient monitor can have the remote and memorial function with it. Thus the device can be used in recording the useful cardiac signal for the clinical diagnosis.
A British doctor is developing a black box recorder for operating theatres. The black box recording system would monitor almost everything that takes place in an operating theatre.