Siemens PE-11 500-094150 Fire Alarm Smoke Detector Head - This high-performance sensing component provides rapid, reliable fire detection for mission-critical life safety systems. It is engineered to integrate seamlessly into existing security infrastructure, ensuring consistent monitoring in demanding environments - Voltage Range: 16V to 27V DC - Operating Temperature: 32°F to 100°F - Standby Current: 0.1 mA - Alarm Current: 60 mA - Sensitivity Setting: 2.8% Nominal

Compared to legacy detection hardware, this model offers enhanced stability and more precise calibration, reducing the likelihood of false alarms in complex commercial settings. This unit maintains superior compatibility with modern control panels, making it an ideal choice for facility managers looking to replace aging components with factory-fresh, verified equipment.

Advanced Detection Engineering

The Siemens PE-11 utilizes sophisticated photoelectric sensing technology to identify combustion particles with exceptional accuracy. By focusing on high-speed response times and low-current draw, this detector head ensures that your fire alarm system remains both efficient and exceptionally responsive during critical events.