Authentication System

Optical Tracer Technologies

TSIR — Infrared Up-Converting and Down-Converting Tracers
TSIR tracers are covert security features offering a high level of counterfeit protection. These optical tracers can be incorporated into a wide range of materials and product applications, providing discreet and reliable authentication.
Invisible to the human eye under normal viewing conditions, TSIR tracers can be verified using our specialised mini-checkers. These compact inspection devices enable reliable on-site authentication, with an audible alert to indicate successful detection.
Through our in-house development capabilities, we provide dedicated checkers designed to work seamlessly with our optical tracers, forming an integrated physical authentication platform.

TSUV — UV Optical Tracers

TSUV covert tracers are designed to be detected under UV backlighting. They can be incorporated into security labels featuring customised designs, including logos, text, and serial numbers, providing flexible and discreet authentication solutions.

Customised Applications

Our team of highly qualified researchers develops advanced optical tracers tailored to a wide range of applications, including labels, packaging, apparel care labels, textile yarns, fibres, polymer injection moulding, and other specialised materials.
By combining tracer technology with dedicated detection devices, we deliver practical, reliable, and application-specific authentication solutions.
Interested in our optical tracer technologies? Please contact us to explore the possibilities for your application.

Handheld Optical Detection Instruments

Laboratory-grade detection in the palm of your hand.
Developed by our in-house engineering team, TSCL’s handheld detectors convert optical signals into electrical signals or visible indications, enabling reliable detection of TSIR and TSUV optical tracers.
Designed for high sensitivity and reliable performance, these instruments can detect even small quantities of tracers, helping deliver an effective and cost-efficient authentication solution.
Compact, lightweight, and easy to operate, our detectors require no specialised training. Customised development is also available to meet the specific technical and operational requirements of individual projects.

Key Features

• Lightweight design — Easy to carry and use in the field.
• Compact and ergonomic — Comfortable to hold and operate.
• High sensitivity — Reliable detection with small quantities of optical tracers.
• User-friendly operation — No specialised training required.
• Customised solutions — Tailored development to meet project-specific needs.