The System Sensor 4WT-B Photoelectric Smoke Detector represents a robust and reliable solution for comprehensive fire detection in complex commercial environments. Designed for 4-wire addressable fire alarm systems, this detector utilizes advanced optical sensing technology to provide early-stage smoke detection with exceptional accuracy across diverse building configurations.
Engineered for seamless integration with modern fire alarm panels, the 4WT-B delivers precise smoke detection through its innovative photoelectric sensing mechanism. The detector is ideally suited for commercial spaces including office complexes, healthcare facilities, educational institutions, and industrial settings where rapid and reliable smoke detection is critical for life safety and asset protection.
Key Features
- Advanced photoelectric sensing technology with enhanced signal processing for reduced nuisance alarms
- Compatible with 12/24 Vdc addressable fire alarm control panels
- UL 268 listed and NFPA 72 compliant for comprehensive fire detection standards
- Low-profile design minimizes aesthetic disruption in finished commercial spaces
- Built-in LED indicator for quick visual verification of alarm and trouble conditions
- Supports remote testing and maintenance through standard addressable communication protocols
Specifications
- Operating Voltage: 12/24 Vdc
- Current Draw: Standby/Alarm per panel specifications
- Environmental Rating: Suitable for indoor applications, 32-100°F operating range
- Mounting: Standard 4-inch electrical box compatibility
Ideal for integration with addressable fire alarm control panels from major manufacturers, the 4WT-B provides reliable smoke detection across HVAC systems, electrical rooms, corridors, and other critical commercial infrastructure. Its precision optical chamber effectively distinguishes between genuine fire conditions and environmental particulates, ensuring minimal false alarm potential.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 5.8 × 6 × 2.5 in |
| Condition | New |
| Manufacturers | System Sensor |
| Part Type | Photoelectric Smoke Detector |
