System Sensor 2251E Smoke Detector

Please note: this product is obsolete, please contact us for information.

System Sensor 2251E Smoke Detector

The System Sensor 2251E smoke detectors are intelligent (addressable) detectors with point ID capability that enable each detector address to be set with decade address switches to provide exact detector locations.

The sensitivity of the 2251 Series detectors can be programmed using the control panel software to suit the environment. In addition, detector sensitivity is continually monitored and reported to the panel.

The System Sensor 2251E photoelectric detector’s unique optical sensing chamber is engineered to sense smoke produced by a wide range of combustion sources.

Key Features

• Low current draw
• Stable performance in high air velocities
• Internal magnetically operated reed switch for testing
• Sensing chamber sealed against back pressure air flow, dirt and insects
• Fine mesh screen protecting chamber can be cleaned or replaced
• Dual LED’s which blink in stand-by, give 360˚ visible alarm indication
• LED’s latch on in alarm
• Remote LED indication capabilities are standard
• Sleek, low profile design
• Legacy product