Cypress WRT-2+S4 Key Fob with Long-Range Ranger Transmitter, 2-Bit Multi-Frequency, 4K Memory

Streamline secure access with the Cypress WRT-2+S4 key fob, a dual-function transmitter that combines long-range remote control and MIFARE Classic 4K proximity in a single compact credential. Designed for access control, perimeter security and vehicle-entry applications, this Cypress key fob delivers up to 200' (61 m) 433 MHz button range for hands-free gate and barrier operations while also offering 13.56 MHz presentation read capability up to 3.5" (88 mm) for door readers and turnstiles.

The 2-button layout provides simple multi-function control for gates, doors, and alarm arming, and the built-in 4K smartcard memory supports common MIFARE Classic protocols for credential management. Manufactured in partnership with Farpointe Data technology, the WRT-2+S4 is compatible with WRR-44 and WRR-22 long-range receivers, making integration into existing security, surveillance and monitoring systems straightforward. With a rugged, pocket-friendly housing and low minimum order options, this key fob is ideal for commercial buildings, gated communities, parking operations and industrial sites.

Upgrade your access workflows and reduce token complexity—contact sales to deploy the Cypress WRT-2+S4 in your next security project or order today for rapid delivery.

• Dual-function credential: combines long-range 433 MHz remote control with 13.56 MHz MIFARE Classic 4K proximity—reduces the need for separate tokens.
• Extended convenience: up to 200' (61 m) button range for vehicle gates and perimeter access, improving throughput for busy sites.
• Compact, durable design: pocket-sized key fob with two buttons for flexible control of doors, gates, and barriers in security and surveillance installations.
• Broad compatibility: works with WRR-44 and WRR-22 long-range receivers and supports common MIFARE Classic 4K smartcard protocols for seamless system integration.
• Low minimum order and easy deployment: ideal for phased rollouts, multi-site deployments, and monitoring systems that require quick credential provisioning.