System Sensor SS-PHOTO-T Intelligent Photoelectric Smoke Detector

Deliver dependable fire detection where accuracy and system integration matter most. The System Sensor SS-PHOTO-T intelligent photoelectric/thermal smoke detector combines photoelectric sensing with a 135°F (57°C) fixed-temperature thermistor to provide faster recognition of smoldering and heat-driven events, reducing nuisance alarms and costly downtime. Designed for addressable fire alarm networks, the SS-PHOTO-T supports analog wired communication with rotary addressing for precise point location and selective maintenance, helping service teams respond faster and minimize disruption. UL 268-listed and engineered for low standby current, this detector meets demanding commercial safety standards while keeping energy and maintenance costs down. Dual 360° LEDs offer high-visibility status indication, and the modern low-profile housing fits seamlessly into schools, healthcare facilities, retail, and enterprise security environments. Ideal for projects that require integration with fire alarm control panels, security monitoring, and building management systems. Add the SS-PHOTO-T to your next fire protection upgrade for reliable, code-compliant smoke and thermal detection—contact sales or order now to streamline installation and improve facility safety.

• Dual-sensor detection (photoelectric + 135°F thermal) for faster, more accurate fire identification and fewer false alarms
• Addressable analog communication with rotary addressing for precise point location and simplified system integration
• Low standby current and reliable UL 268 certification for energy-efficient, code-compliant installations
• Dual 360° LEDs and modern low-profile design for clear visual status and discreet placement in customer-facing spaces
• Robust wired connectivity ideal for commercial security, surveillance, and building monitoring systems