RW1990 iButton Tag

The RW1990 iButton Tag is an ID-changeable elevator key used in security and access control systems. Thanks to its advanced one-wire communication technology, it provides a practical and reliable solution for users. The button and reader components are made of durable metal, making the product suitable for reliable outdoor use.

The RW1990 features a unique 64-bit identification number. The reader can read this identification number, allowing the system to perform the appropriate access or control functions. With a communication speed of 16.3 kbps, the device can operate in temperatures ranging from -30°C to 75°C. It also offers a service life of up to 10 years and features a user-friendly 16 mm diameter iButton design.

The RW1990 iButton Tag can be used in access control systems, security applications, identification systems, and transportation systems as an alternative to credits or cash. Its versatility makes it a suitable solution for security and tracking applications across various industries. The compact key fob design allows users to carry it conveniently.

Product Advantages

The RW1990 iButton Tag offers several advantages. Its ID number can be changed, providing greater flexibility for compatible systems. The durable metal construction provides resistance to outdoor conditions. One-wire digital communication enables quick and reliable data reading through simple contact.

Product Features

• ID number can be changed

• 64/48-bit unique identification number

• One-wire digital reading through instant contact

• Communication speed: 16.3 kbps

• Operating temperature: -30°C to 75°C

• Material: Metal / Plastic

• Diameter: 16 mm

• Service life: Up to 10 years

• Suitable for access control and security applications

• Compact key fob design for convenient carrying

Package Contents

• 1 × RW1990 iButton Tag