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主动红外入侵探测器是我国安防领域最早采用的探测器之一,防盗报警产品发展到现今,其技术应用依然是以红外技术为主。虽然后来陆续发展出激光、超声波等新技术,但是红外技术在相当长的一段时间内仍处于主流地位。
Active infrared intruder detector is one of the earliest detector used in the field of security in our country. The development of anti-theft alarm products up to now, the technical application is still based on infrared technology. Although new technologies such as lasers and ultrasonic waves were developed one after another, the infrared technology remains in the mainstream for a long period of time.