The Space Age SSU-SM-501-P photoelectric duct smoke detector represents advanced detection technology for commercial HVAC systems and complex fire alarm infrastructures. Engineered for precise smoke detection within air handling units, ventilation ducts, and air distribution networks, this four-wire universal voltage detector provides comprehensive smoke monitoring for critical facility environments.
Designed to integrate seamlessly with modern addressable fire alarm control panels, the SSU-SM-501-P utilizes advanced photoelectric sensing technology to detect potential fire conditions before they escalate. Its robust square housing and universal voltage configuration make it adaptable to diverse commercial installation scenarios, from office complexes and healthcare facilities to educational institutions and manufacturing environments.
Key Features
- Photoelectric sensing technology with high-sensitivity smoke detection capability
- Universal voltage compatibility (24V DC) for flexible panel integration
- Four-wire design supporting direct connection to addressable fire alarm systems
- NFPA 72 compliant with UL 268 listed for comprehensive regulatory adherence
- Designed for mounting in horizontal or vertical air handling ducts up to 12 inches wide
- Robust, tamper-resistant architectural-grade aluminum and polycarbonate construction
Specifications
- Operating Voltage: 15-32V DC
- Standby Current: 250µA typical
- Alarm Current: 5-7mA
- Operating Temperature: 32°F to 120°F
- Relative Humidity: 10% to 93% non-condensing
- Dimensions: 6.25″ x 4.5″ x 2.75″
Professional installers will appreciate the SSU-SM-501-P’s precision engineering, which enables rapid smoke detection while minimizing nuisance alarms. Compatible with most major commercial fire alarm control panels, this detector provides critical early warning in applications requiring continuous environmental monitoring.
Regulatory compliance includes UL 268 (Smoke Detectors for Fire Protective Signaling Systems), UL 464 (Audible Signaling Devices), and NFPA 72 National Fire Alarm and Signaling Code standards, ensuring maximum reliability and safety performance.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 3.5 lbs |
|---|---|
| Dimensions | 11 × 8 × 3.5 in |
| Condition | New |
| Manufacturers | Life Safety |
| Part Type | Smoke Detector |
