Ibutton card for access control system

Marine Research Station: Security Access and Equipment Tracking in Extremely Cold Environments

In extremely cold environments of -30°C, traditional plastic RFID cards are prone to freezing and cracking, and their batteries may fail, preventing employees from passing through. At the same time, employees wearing heavy winter clothing find it difficult to perform precise scanning, and paper-based registration is prone to errors.

How Syntek Delivered：After switching to the Syntek iButton, its stainless steel casing and ultra-wide operating temperature range (-40℃ to +85℃) completely solved the low-temperature failure problem. Employees can open the door with a single touch while wearing thick gloves (<5ms response time), the access control failure rate has been reduced to 0, tool borrowing and returning efficiency has been improved by 60%, and 100% accurate traceability of core equipment has been achieved.

Heavy Industrial Foundry: Personnel Access Control in High-Interference Workshops

Strong electromagnetic interference, high dust levels, and severe vibrations in the workshop cause traditional IC cards to frequently malfunction, often resulting in workers being accidentally locked out, disrupting production. Furthermore, traditional cards are easily borrowed or counterfeited, posing serious security risks of unauthorized access in high-risk areas.

How Syntek Delivered：Using the Syntek iButton,its encapsulated design allows it to withstand harsh environments and achieve 100% access control accuracy. With its unforgeable, globally unique serial number, it completely eliminates vulnerabilities such as card borrowing and counterfeiting, significantly reducing equipment maintenance costs by up to 90% and effectively ensuring safe factory production.