NAPCO 2 WIRE PHOTOELECTRIC
Product Info
The Napco Firewolf FW-2 advanced photoelectric smoke detectors utilize two bi colored LEDs for indication of status. In a normal standby condition, the LEDs will flash green every 3 seconds. When the detector senses that its sensitivity has drifted outside the UL Listed sensitivity window, the LEDs will flash red every 3 seconds. When the detector senses smoke and goes into alarm, the status LEDs will latch on red.
Features:
Built-in 85db Alarm Sounder
2-Wire Conventional Smoke Detector
Highly stable operation, RF / Transient protection
Two built-in power / sensitivity supervision / alarm LEDs
Non-directional smoke chamber
Built-in magnetic Go / No-Go detector test feature
Automatic Sensitivity window verification function meets outlined requirements in NFPA 72 Chapter 7, Inspection, Testing and Maintenance
Specifications:
Voltage: Working – 8.0 – 35.0 VDC
Voltage Wave Form – Filtered DC 15% Ripple Max.
Maximum Alarm Current (FW-2 & FW2-H) – Limit Current to 150mA @ 35.0 VDC
Maximum Surge Current – 200µA
Average Standby Current – 38µA 12VDC; 55µA 24VDC; 70µA @ 35VDC
Sensitivity Test Feature – Built-In Test Feature
Heat Element Rating – 135°F
Compatibility Identifier – HD-6
Export To PDF