DSC (WT4989) 2-Way Wls Keyfob Na; Efsp

The DSC WT4989 2-Way Wireless Keyfob is a robust access control and security interface designed for professional fire alarm and security systems. Compatible with advanced addressable fire panel networks, this compact keyfob provides authorized personnel with reliable two-way wireless communication and immediate system interaction capabilities across complex commercial environments.

Engineered for professional installers working in high-traffic commercial facilities like office complexes, healthcare campuses, and educational institutions, the WT4989 offers seamless integration with DSC security platforms. Its compact form factor enables discrete mounting and user-friendly operation while maintaining stringent reliability standards for life safety applications.

Key Features

• Two-way wireless communication with 915 MHz frequency band for robust signal transmission
• Compact, lightweight design suitable for multiple mounting configurations
• Compatible with advanced DSC addressable fire alarm and security panel systems
• Programmable buttons for customized access control and system interaction
• Extended battery life with low-power consumption microprocessor
• Compliant with UL 294 and NFPA 72 commercial security system standards

Specifications

• Operating Frequency: 915 MHz
• Battery Type: Lithium CR2032
• Typical Battery Life: Up to 3 years
• Transmission Range: Up to 200 feet line of sight
• Operating Temperature: 32°F to 120°F (0°C to 49°C)

Ideal for commercial fire alarm installations requiring granular access control, the DSC WT4989 provides professional technicians a reliable wireless interface for system management. Its robust design supports integration with comprehensive life safety networks in hospitals, educational facilities, corporate campuses, and multi-tenant commercial buildings.

For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com