Premium DS1990 Touch Memory Key for Advanced Access Control

Durable stainless steel construction with laser-etched serial number for long-term reliability in harsh environments. Waterproof epoxy casing withstands extreme temperatures (-40°C to +85°C) and physical stress.

Seamless integration with ibutton-compatible door lock systems, time attendance devices, and industrial equipment. Unique 64-bit ROM registration ensures tamper-proof security for high-traffic commercial buildings.

World"s most competitive bulk pricing for global wholesalers - direct factory supply eliminates middlemen costs. Custom logo engraving available for corporate clients seeking branded access solutions.

Ideal for hotel master key systems, restricted laboratory access, and automated warehouse management. Backed by 10-year manufacturer warranty against material defects.