Anti-counterfeiting signature, anti-eavesdropping, anti-eavesdropping equipment trace detection ultraviolet Marking Kit pen, can be used for the secret record of related items, prevent items such as air conditioners, water dispensers, electrical appliances from being disassembled and installed after eavesdropping, anti-counterfeiting signature can also be made.
Permanent marking can be made on almost all material surfaces, including plastic, glass, metal and any other non-porous surfaces.
Labels are not visible in normal light, are colorless and transparent in normal light (sunlight), but can be clearly displayed under ultraviolet light.
- Can effectively prevent forgery of signatures
Prevention of eavesdropping and photographing devices after disassembly of items such as air conditioners, water dispensers and electrical appliances in the home
This product can also be used in quality control process, trademark, tamper-proof, copyright marking, anti-counterfeiting, security and other occasions.
