We often persist with the theory “Quality To start with, Prestige Supreme”. We are fully committed to delivering our clientele with competitively priced good quality items, prompt delivery and experienced support for Hot sale Factory Anti-Eavesdrop Window Film Laser Protective Film, We often supply very best quality solutions and exceptional provider for the majority of enterprise users and traders . Warmly welcome to join us, let’s innovate with each other, and fly dreams.
We often persist with the theory “Quality To start with, Prestige Supreme”. We are fully committed to delivering our clientele with competitively priced good quality items, prompt delivery and experienced support for China Anti-Laser Film and Laser Protective Film, High output volume, top quality, timely delivery and your satisfaction are guaranteed. We welcome all inquiries and comments. We also supply agency service—that act as the agent in china for our customers. If you are interested in any of our products or have an OEM order to fulfill, remember to feel free to contact us now. Working with us will save you money and time.
All intrusion lasers are cut off and cannot be detected;

Due to the thermal effect of the laser, there will be “bullet marks” permanently retained under high-power detection, and the blocking efficiency remains unchanged;

High light transmittance, does not affect normal lighting;

It is consistent with the appearance of ordinary window film, and cannot be distinguished by the naked eye without professional inspection.

Laser wiretapping blocking ability: >99.99% Infrared blocking ability: ＞99.9% Transmittance: ＞58%

Eavesdropping detection: “Laser bullet marks” function Warranty: indoor installation, warranty for 5 years Appearance: the appearance is the same as ordinary film.

Laser wiretapping blocking ability: >99.9% Infrared blocking ability: ＞99.5% Transmittance: ＞62%

Eavesdropping detection: “Laser bullet marks” function Warranty: indoor installation, warranty for 5 years Appearance: the appearance is the same as ordinary film.

Electron microscope photo of laser wiretapping blocking film

The following figure is a high-definition photo of the blocking film taken with a professional electron microscope. Under a very large magnification, you can clearly see the distribution of the core “laser wiretapping blocking agent” of the laser wiretapping blocking film. It can be clearly seen from the figure below that the distribution of the product’s blocking agent is very uniform, which also means that the product has reached the best performance and has the best effect of high transparency, high definition and high blocking.