The DSC WS4945N 433MHz wireless door/window contact represents a critical component in comprehensive commercial fire detection and security infrastructure. Engineered for seamless integration with compatible wireless alarm panels, this sophisticated sensor provides reliable perimeter monitoring across diverse commercial environments including office complexes, healthcare facilities, educational institutions, and industrial sites.
Designed for professional fire alarm installers and systems integrators, the WS4945N delivers robust wireless communication using proven 433MHz frequency technology. Its compact, low-profile design enables discreet mounting on doors, windows, and other potential entry points, ensuring minimal visual interference while maintaining precise intrusion and access monitoring capabilities.
Key Features
- Advanced 433MHz wireless transmission with exceptional signal reliability and range
- Battery-powered operation with extended battery life and low-battery reporting
- Compatible with DSC wireless security and fire alarm panel systems
- Tamper-resistant design with integrated supervision and reporting mechanisms
- Simple surface-mount installation supporting rapid deployment in commercial retrofit and new construction environments
- Compliant with UL 268 and NFPA 72 fire alarm system standards
Specifications
- Frequency: 433MHz
- Transmission Range: Up to 200 feet line-of-sight
- Battery Type: Lithium coin cell
- Operating Temperature: 32°F to 120°F
- Dimensions: Approximately 2.75″ x 1.5″ x 0.5″
Professional fire alarm technicians will appreciate the WS4945N’s robust engineering, which supports seamless integration with addressable fire alarm panels and comprehensive building management systems. Whether deployed in multi-tenant commercial facilities, educational campuses, or critical infrastructure environments, this wireless contact provides reliable perimeter monitoring with minimal installation complexity.
Ideal for use with DSC PowerSeries Neo and other compatible wireless alarm platforms, the WS4945N represents a precision-engineered solution for professional fire detection and security infrastructure deployment.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 2 lbs |
|---|---|
| Dimensions | 4 × 0.5 × 2 in |
| Condition | New |
| Manufacturers | Life Safety |
| Part Type | Replacement Part |
