Napco FW-2
$144.19
Two‐Wire Conventional Smoke Detector
Availability: Please Call for Lead Time
Description
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.
Information
| Weight | 1.50 lbs |
|---|---|
| Brand |
Features
- Low profile – Only 1.8″ high
- FW2-H & FW4-H models include a built-in thermal heat sensor – for more accurately detecting a wide range of fires (135°F heat detector)
- 2-Wire or 4-Wire models
- Highly stable operation, RF / Transient protection
- Two built-in power / sensitivity supervision / alarm LEDs
- Non-directional smoke chamber
- Vandal-resistant security locking feature (FW-2, FW2-H, FW-4, FW4 H)
- Built-in magnetic Go / No-Go detector test feature
- Removable smoke labyrinth for cleaning or replacement
- Automatic Sensitivity window verification function meets outlined requirements in NFPA 72 Chapter 7, Inspection, Testing and Maintenance
Resources
Conventional Smoke Detection ; Models FW‐2, FW2‐H, FW‐4, FW4‐H
Napco – Data Sheet