Equipped with high‑tech capabilities including nanoscale line laser, macro‑close‑range 3D imaging and high‑precision depth sensing, the device enables non‑contact, non‑destructive and high‑accuracy detection and 3D reconstruction of the surface micro‑morphology on writing carriers. It clearly renders three‑dimensional indentations undetectable by conventional devices through visualizable and quantifiable data such as 3D models and pseudo‑color pressure distribution, providing appraisers with objective, accurate high‑dimensional feature evidence that cannot be easily replicated by counterfeiters.

All-in-one hardware & software central control, built-in full modules for omnibearing site survey.

For police case scene 3D reconstruction; modular multi-source data collection, core high-precision Beidou + RTK, multispectral & adaptive fill light modules.

Specialized portable mass spec detector for prohibited goods; swab & gas suction sampling without reagents/preprocessing. Database of ~1000 substances: drugs, NPS, precursors, explosives, toxic gas and chemical agents.

Designed around the ultra‑high fluorescence‑suppression performance inherent to the 1064 nm excitation wavelength, this device enables on‑site detection of most high‑fluorescence samples and effectively eliminates fluorescence interference, supporting identification of a broader and more accurate range of item types.

Novel nanosecond laser gated imaging; synchronized pulsed laser & shutter restrains ambient light/scattering; high contrast, eliminates window penetration failure & motion blurring of traditional cameras.

An imaging device specially designed for beyond‑visual‑range surveillance in police, port and border‑coast defense scenarios. It can effectively capture images through vehicle windows and glass curtain walls, and delivers excellent fog‑penetrating imaging performance. It enables stable and clear beyond‑visual‑range imaging even under harsh weather conditions, making it an ideal tool for reconnaissance and surveillance for police, port and border‑coast defense applications. It is normally deployed with a tripod for fixed installation.