Cypress WRT-4+S4 Key Fob with Long-Range Ranger Transmitter, Supports 4-Bit Multi-Format EV2, Smartcard Insert for MIFARE 4K Compatibility

Streamline secure site access with the Cypress WRT-4+S4 Ranger key fob transmitter — designed for installers and security managers who need flexible, long-range control. This Cypress key fob delivers dependable 433 MHz RF performance with a button-press range up to 200' (61 m), reducing foot traffic to entry points and enabling convenient remote operation of gates, barriers and alarm inputs. The integrated Farpointe 13.56 MHz MIFARE Classic 4K smartcard insert adds credential flexibility, supporting card presentation up to about 3.5" (88 mm) for mixed card-and-fob deployments.

With four programmable buttons and an LED indicator, the WRT-4+S4 supports multi-door architectures and clear operator feedback for parking, perimeter, turnstile and facility access use cases. Powered by a single CR2032 battery, the durable PC housing is built for everyday use in commercial and industrial security environments. Compatible with WRR-44 and WRR-22 long-range receivers, this transmitter integrates smoothly into access control, surveillance and monitoring ecosystems. For reliable remote access and credential versatility, add the Cypress Ranger WRT-4+S4 to your security toolkit — ideal for installers and facility managers deploying mixed credential systems.

• Provides reliable long-range access up to 200' (61 m) using 433 MHz RF so personnel can actuate gates, barriers or alarms from a distance
• Built-in MIFARE Classic 4K 13.56 MHz smartcard insert allows card presentation and fob use for mixed access control environments
• Four programmable buttons enable multi-door, gate and alarm control with LED confirmation for clear operator feedback
• Compact, battery-powered CR2032 design delivers easy maintenance and rugged portability for parking, turnstile and perimeter security applications
• Direct compatibility with Farpointe WRR-44 and WRR-22 long-range receivers simplifies integration into existing access control, monitoring and surveillance systems