System Sensor 2251B photoelectric smoke detector

• Make: System Sensor
• Model code: 2251B
• Type: Smoke

System Sensor 2251B photoelectric smoke detector's unique optical sensing chamber is engineered to sense smoke produced by a wide range of combustion sources. The point ID capability enables detector address to be set with decade address switches to provide exact detector locations. The sensitivity of detector can be programmed using the control panel software to suit the environment. In addition, detector sensitivity is continually monitored and reported to the panel.