Notifier FSI-751 Intelligent Ion Smoke Detector

The Notifier FSP-751 (photo) and Notifier FSI-751 (ion) are analog, addressable, low-profile (height measures only 1.66″/ 42.164 mm) smoke detectors designed for the entire line of intelligent systems from Notifier. The FSP-751T photo model includes a built-in thermal (heat) detection device. If either condition (smoke or heat) is detect, the device will alarm.

The addressability of the FSP-751 and Notifier FSI-751 enables the control panel to provide firefighters with a pinpoint description of where the fire is located. The FSP-751 and FSI-751 are also analog devices. The control panel is capable of not only knowing the detector’s location but exactly how much smoke is in the chamber of the detector. The detector may be set for different sensitivity settings appropriate to the environment of its location.

Analog devices continually send obscuration values to the control panel. These values may be gathered so as to allow the control panel to determine if a detector has accumulated an excessive amount of dirt or dust. A “maintenance” required indication allows the installer to clean the smoke detector before an unwanted false alarm occurs.

The Notifier FSI-751 Intelligent Ionization Sensor incorporates a unique single-source chamber design to respond quickly and dependably to a broad range of fires.

Features / Specifications

• Sleek, low-profile design (height only 1.66″/42.164 mm)
• Common base for both photo and ion detectors.
• Addressable-analog communication
• Stable communication technique with noise immunity.
• Low standby current
• Dual LED design provides a 360° viewing angle.