BQX-BM025

• Dual-Purpose Shield
• High-Efficiency Signal Blocking: Provides an outstanding signal blocking rate of 99.9% to 99.99% with a light transmittance of 56-70%, ensuring strong protection against unauthorized surveillance.
• Durability Under Extreme Conditions: Retains full blocking efficiency even when exposed to high-power laser radiation, withstanding scorch marks caused by thermal effects without performance degradation.
• Comprehensive Eavesdropping Defense: Neutralizes various advanced eavesdropping techniques, including intensity detection, speckle detection, Doppler frequency detection, and Doppler phase detection.
• Advanced Anti-Laser Technology: Features specialized anti-laser eavesdropping materials, providing superior uniformity, high light transmittance, and an extended lifespan.
• Resilient to Physical Damage: Maintains consistent blocking efficiency even if physical damage occurs, ensuring reliable protection against laser-based espionage in demanding environments.
• Versatile Application: Ideal for use in high-security areas, government facilities, and confidential units, delivering robust dual-purpose protection that is effective and inconspicuous.

SZMID - BQX-BM025: Advanced Dual-Purpose Shield for Laser and Electromagnetic Protection

The SZMID - BQX-BM025 is a state-of-the-art anti-infrared laser shielding film designed to provide exceptional protection against both laser-based eavesdropping and electromagnetic wave leakage. Engineered using industry-leading "photoelectric fusion" technology, this film effectively blocks infrared laser signals within the 780-1800nm wavelength range, making it an ideal choice for securing sensitive areas and preventing espionage attempts. By incorporating specialized materials that attenuate electromagnetic waves, the BQX-BM025 not only disrupts laser eavesdropping but also shields against electromagnetic interference, ensuring the security of classified electronic equipment and protecting human health from potential electromagnetic radiation exposure.

Manufactured through a high-precision vacuum magnetic control process, the BQX-BM025 boasts excellent product uniformity and superior optical clarity. Its design is free from grid structures, which prevents visual distortion and eliminates the risk of interference fringes or vertigo. Despite its advanced protective features, the film maintains a high level of light transmittance and offers UV protection, ensuring that it blends seamlessly into its environment without affecting the natural lighting conditions of windows or other transparent surfaces.

The film's appearance is indistinguishable from standard window films, making it impossible for potential intruders to identify high-security areas based on visual inspection alone. This ensures that sensitive rooms and confidential zones remain discreetly protected. Additionally, the BQX-BM025 can withstand extreme temperature variations, ranging from -55°C to 85°C, providing reliable performance in diverse environmental conditions.

With a shielding efficiency of up to 40dB, the BQX-BM025 effectively prevents electromagnetic wave leakage and interference, safeguarding the functionality of electronic equipment in high-security environments. The film’s unique combination of anti-laser and electromagnetic shielding capabilities, paired with its robust design and high-quality materials, makes it the ideal solution for military facilities, government agencies, and other critical areas requiring the utmost protection from sophisticated surveillance methods and electromagnetic threats.

Product Model BQX-BM025
Visible Light Transmittance ≥48%
Electromagnetic Shielding Efficiency 14KHz-10GHz ≥30dB
780nm-900nm Infrared Laser Projecting Ratio ≤4.4%
900-1800nm Infrared Laser Transmittance Ratio ≤1.0%
Ultraviolet Transmittance ≤0.01
Visible Light Reflectance ≤0.08
Operating Temperature -55°C to 85°C
Packaging Specifications Width 1.52m, Length Customized, Roll Packaging