If the laser chance to completely replace the infrared machines, considerable period of time is impossible.

    First, because the laser light source and the zoom lens, the high price of laser surveillance cameras is one of the most important factors that hinder its popularity.

    Secondly, the green laser pen to monitor a large distance, so the view is relatively small, a wide range of monitoring needs more laser camera, the laser camera is mainly used with ordinary infrared camera to compensate for the lack of remote monitoring.

    The third point was referred to the close laser camcorder. The laser light brightness too, so brachytherapy, the effect will be relatively poor. This is a common problem in the industry. Gradually some close-to-market, but the results are unsatisfactory, the core technology in place is the main reason. This also greatly hindered its marketelectric shock pen.

    The high price relative to the laser, infrared machine has its advantages, such as the relatively affordable price, the technology has been steadily progressing, and the infrared machine in line with China's national conditions. Even in economically developed countries in laser machine can not be popular, so the road of the popularity of the domestic laser camera is still a long way to go.