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Qingyuan laser eavesdropping protective film
NegotiableUpdate on 05/02
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Overview
Qingyuan laser eavesdropping protective film product introduction Qingyuan laser eavesdropping protective film is a nano film that can absorb laser and has independent intellectual property rights. It does not affect lighting and can block laser eavesdropping behavior by absorbing laser, thereby cutting off the propagation path of invading infrared laser into the room and achieving the purpose of laser eavesdropping protection in sensitive environments
Product Details
Qingyuan laser eavesdropping protective film
Product Introduction
Qingyuan laser eavesdropping protective film is a nano film that can absorb laser and has independent intellectual property rights. It does not affect lighting and can block laser eavesdropping behavior by absorbing laser, thereby cutting off the transmission path of invading infrared laser into the room and achieving the purpose of laser eavesdropping protection in sensitive environments.
Qingyuan laser eavesdropping protective film has independent intellectual property rights, meets the requirements of the "Laser eavesdropping protective film testing specifications", and has a testing certificate and report issued by the National Security Administration Science and Technology Evaluation Center.
Specification type and confidentiality technology evaluation certificate
◆Qingyuan laser eavesdropping protective film QY-ZDMII
