The Silent Knight SK-ISO Isolator Module represents a critical component in advanced commercial fire detection systems, providing reliable circuit isolation and enhanced system integrity for complex addressable fire alarm networks. Engineered for professional installers and facility safety managers, this sophisticated module ensures precise signal transmission and prevents potential short circuit failures across interconnected detection zones.
Designed for commercial environments including office complexes, healthcare facilities, educational institutions, and industrial spaces, the SK-ISO delivers robust performance in challenging electrical configurations. Its intelligent circuit isolation mechanism allows individual device monitoring while maintaining comprehensive system-wide communication, enabling more precise fault detection and faster emergency response protocols.
Key Features
- Advanced circuit isolation technology preventing single-point electrical failures in addressable fire alarm systems
- Compatible with Silent Knight intelligent addressable panels and most standard commercial fire alarm infrastructures
- UL 268 and NFPA 72 compliant, meeting stringent safety and performance certification standards
- Low-profile design facilitating streamlined installation in compact electrical junction boxes and control panels
- Wide operating temperature range (-20°F to 150°F) ensuring reliable performance across diverse environmental conditions
- Integrated LED diagnostic indicators for quick visual system status confirmation during installation and maintenance
Technical Specifications
- Operating Voltage: 15-32 VDC
- Standby Current: < 300 µA
- Alarm Current: < 6 mA
- Operating Humidity: 10% – 93% non-condensing
- Dimensions: 6.25″ x 4.5″ x 1.75″
- Weight: Approximately 0.5 lbs
Ideal for integrating with commercial fire alarm systems utilizing addressable communication protocols, the SK-ISO module provides mission-critical circuit protection. Recommended for use in applications requiring high-reliability detection infrastructure, such as data centers, healthcare facilities, educational campuses, and mission-critical commercial installations.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1.07 lbs |
|---|---|
| Dimensions | 0.3 × 4 × 4.5 in |
| Condition | New |
| Manufacturers | Silent Knight |
| Part Type | Photoelectric Smoke Detector |







