The Notifier FSP-851 intelligent plug-in smoke detectors with integral communication provide features that surpass conventional detectors. Detector sensitivity can be programmed in the control panel software. Sensitivity is continuously monitored and reported to the panel. Point ID capability allows each detector’s address to be set with rotary, decimal address switches, providing exact detector location for selective maintenance when chamber contamination reaches an unacceptable level. The FSP-851 photoelectric detector’s unique optical sensing chamber is engineered to sense smoke produced by a wide range of combustion sources.
If you have questions about the Notifier Smoke Detector FSP-851, contact the Life Safety Consultants team at (888) 557-0558 or sales@lifesafetycom.com
Additional information
Weight
.5 lbs
Dimensions
4.5 × 4.25 × 2 in
Condition
New
Part Type
Intelligent, Smoke Detector
Manufacturers
Notifier
Specifications
Sensitivity: 0.5% to 2.35% per foot obscuration
Size: 2.1″ (5.3 cm) high; base determines diameter.
B210LP(A): 6.1″ (15.5 cm) diameter.
B501(A): 4.1″ (10.4 cm) diameter.
B200S(A): 6.875″ (17.46 cm) diameter.
B200SR(A): 6.875″ (17.46 cm) diameter.
B224RB(A): 6.2″ (15.748 cm) diameter.
B224BI(A): 6.2″ (15.748 cm) diameter.
Shipping Weight: 5.2oz. (147g)
Operating Temperature range: FSP-851(A), 0°C to 49°C (32°F to 120°F). FSP-851T(A), 0°C to 38°C (32°F to 100°F). Low temperature signal for FSP-851T(A) at 45°F +/- 10°F (7.22°C +/- 5.54°C). FSP-851R(A) installed in a DNR(A)/ DNRW, -20°C to 70°C (-4°F to 158°F).
Features
Sleek, low-profile design.
Addressable-analog communication.
Stable communication technique with noise immunity.
Low standby current.
Two-wire SLC connection.
Rotary, decimal addressing (1-99 on CLIP systems, 1-159 on FlashScan systems).
Optional remote, single-gang LED accessory.
Dual LED design provides 360° viewing angle.
Visible bi-color LEDs blink green every time the detector is addressed, and illuminate steady red on alarm (FlashScan systems only).
Remote test feature from the panel.
Walk test with address display (an address on 121 will blink the detector LED: 12-[pause]-1(FlashScan systems only).
Built-in functional test switch activated by external magnet.
Built-in tamper-resistant feature.
Sealed against back pressure.
Constructed of off-white fire-resistant plastic, designed to commercial standards, and offers an attractive appearance.
