NAPCO Advanced Smoke Detector With Built-In Thermal Heat Sensor

NAPCO Advanced 2-Wire Photoelectric Smoke Detector With Built-In Thermal Heat SensorFirewolf Smoke Detectors can be used in all areas where photoelectric smoke detectors are required. They are suited for smoldering or flaming fire Advanced 2-Wire Photoelectric Smoke Detector With Built-In Thermal Heat SensorFeaturesLow profile only 1.8 highFW2-H & FW4-H models with built-in thermal heat sensor for more accurately detecting a wide range of fires (135F heat detector)2 or 4 wire modelsHighly stable operation, RF/transient protectionTwo built-in power/sensitivity supervision/alarm LEDsNon-directional smoke chamberVandal resistant security locking featureBuilt-in magnetic go/no go detector test featureRemovable smoke labyrinth for cleaning or replacementAutomatic Sensitivity window verification function meets outlined equirements in NFPA 72, Chapter 7, Inspection, Testing andMaintenanceDetector head UL-listed compatible with a UL-listed fire alarm panelFlashing status LED for visual supervision.When the detector is actuated, the flashing LED latches on steady at full brilliance. The detector may be reset by actuating the control panel reset switch.Sensitivity window verification feature.Vandal resistant, field selectable, security locking featureSmokeless testing method simulates the effects of products of combustion in the chamber to ensure testing of detector circuits.Voltage and RF transient suppression techniques to minimize false alarm potential.