Your Webstore
  • Account
  • Cart
  • Security Systems
  • Security Cameras
    • Wireless
  • Car Security
    • Car Alarms & Security Systems
    • Other universal garage door opener receiver & Security
    • Car Keys & Transponders
    • Relays & Sensors
    • Replacement Remotes
  • Surveillance
    • Security Cameras
    • Surveillance Security Systems
    • Camera & Video Systems
  • Portable Power
    • Transformers
    • Solar
  • Escape Ladder
    • Security Keypads
    • Outdoor Security & Floodlights
    • Safes
    • Wireless Transmitters
    • Hide-a-Keys
    • Fire Escape Ladders
    • Carbon Monoxide Alarms
    • universal garage lasar parking assist
    • 2GIG SecureNet Rely Kit
    • personal protection>flashlight
  • Alarms
    • PHOTOELECTRIC
  • Personal Protection
    • Sensors & Motion Detectors
    • First Alert Dual-sensor Smoke Alarm FATSA320CN
    • Chamberlain Wireless Garage Keypad
    • personal protection
    • rechargeable work light
    • flashlight
    • cradel charger
    • Pepper Spray
  • battery powered detectors
  • light switch
  • pepper Spray
  • Network
  • smoke detectors
  • transmitter
  • Linear Remote Whip Antenna
  • Motion Detector
  • Power window system
  • Electric Door Strike
  • Mail Chime
  • Door Entry Alert Digital Counter
  • Zen Wi-Fi Thermostat
  • Zipato Z-Wave Valve Controller
  • RD Motorized HVAC Zone Damper, 8"
  • RCS 3-Wire RDM Modulating Motorized HVAC Zone Damper, 8"
  • RF Receiver
  • Access Control Card or Key Fob Reader
  • Fibaro Bypass 2
  • Home Intelligence Bridge Kit
  • Motion Sensor
  • Control Key FOB
  • Napco Gemini GEMRP2ASe2 Alpha/Symbol Keypad
  • Napco Gemini GEMRP1CAe2 Custom Alpha/Symbol Keypad
  • HomeSeer Z-Wave Plus Leak Sensor
  • Nexia Home Intelligence Bridge
  • Leviton Decora Smart Z-Wave Plus Dimmer Wall Switch
  • Leviton Decora Wallplate, 2-Gang
  • LeLeviton Decora Plus Screwless Snap-On Wallplate, 2-Gang
  • Leviton Access Control Card (10 Pack)

Categories

  • Security Systems
  • Security Cameras
  • Car Security
  • Surveillance
  • Portable Power
  • Escape Ladder
  • Alarms
  • Personal Protection
  • battery powered detectors
  • light switch
  • pepper Spray
  • Network
  • smoke detectors
  • transmitter
  • Linear Remote Whip Antenna
  • Motion Detector
  • Power window system
  • Electric Door Strike
  • Mail Chime
  • Door Entry Alert Digital Counter
  • Zen Wi-Fi Thermostat
  • Zipato Z-Wave Valve Controller
  • RD Motorized HVAC Zone Damper, 8"
  • RCS 3-Wire RDM Modulating Motorized HVAC Zone Damper, 8"
  • RF Receiver
  • Access Control Card or Key Fob Reader
  • Fibaro Bypass 2
  • Home Intelligence Bridge Kit
  • Motion Sensor
  • Control Key FOB
  • Napco Gemini GEMRP2ASe2 Alpha/Symbol Keypad
  • Napco Gemini GEMRP1CAe2 Custom Alpha/Symbol Keypad
  • HomeSeer Z-Wave Plus Leak Sensor
  • Nexia Home Intelligence Bridge
  • Leviton Decora Smart Z-Wave Plus Dimmer Wall Switch
  • Leviton Decora Wallplate, 2-Gang
  • LeLeviton Decora Plus Screwless Snap-On Wallplate, 2-Gang
  • Leviton Access Control Card (10 Pack)

Brands

  • Uniden Corporation
  • Axis Communications
  • Insteon
  • MED-MASTER(R)
  • FIRST ALERT
  • SWANN(TM)
  • Hikvision
  • PYTHON(R)
  • TP-Link
  • TRENDNET
  • Homevision
  • Fireboy-Xintex
  • Samsung
  • sterling
  • bulk buys
  • Lorex
  • PANASONIC
  • Fury
  • Ontario
  • Nite
  • Schrade
  • SWANN
  • SnapSafe
  • Tacprogear
  • Jabsco
  • Gould & Goodrich
  • PS Products
  • Safariland
  • Uncle Mikes
  • Blackhawk
  • Videolarm, Inc.
  • CRIMESTOPPER(TM)
  • FORTIN
  • AVITAL(R)
  • DIRECTED(R) INSTALL ESSENTIALS
  • DIRECTED SMARTSTART(R)
  • DIRECTED(R) DIGITAL SYSTEMS
  • FIRST ALERT(R)
  • FALCON(R)
  • CYCLOPS(R)
  • WORDLOCK(R)
  • BRIGHT-WAY(R)
  • ISMARTALARM(TM)
  • GE(R)
  • MAXIMUS(R)
  • LINEAR(R)
  • LOREX(R)
  • SECURITYMAN(R)
  • MAXSA(R) INNOVATIONS
  • TORNADO(R)
  • MONSTER DIGITAL(R)
  • GUARDIAN
  • WHISTLER(R)
  • XANTECH(R)
  • HID
  • ACR Electronics
  • D-Link Systems
  • Havis
  • ID TECH
  • RF Ideas
  • Maxpedition
  • DORCY(R)
  • ALC(R)
  • IMPULSE
  • McAfee
  • Summerfield Terrace
  • TORNADO
  • MAXSA INNOVATIONS
  • DIRECTED INSTALLATION ESSENTIALS
  • GE
  • LINEAR
  • UNIDEN(R)
  • BRIGHT-WAY
  • DIRECTED DIGITAL SYSTEMS
  • WORDLOCK
  • VIPER
  • DIRECTED SMARTSTART
  • CRIMESTOPPER
  • LOREX BY FLIR
  • PYTHON
  • AVITAL
  • WHISTLER
  • UNIDEN GUARDIAN
  • DORCY
  • ACCLAIM LIGHTING(R)
  • ION(R)
  • LABOR SAVING DEVICES
  • SECURITY MAN
  • Cobra
  • Intel
  • SECURITYMAN
  • Netbotz
  • Kensington Technology Group
  • Logitech
  • Rigid Industries
  • BRENTWOOD APPLIANCES
  • PYLE PRO(R)
  • BLACKFIRE(R)
  • COAST(R)
  • DURACELL(R)
  • EZSOLAR(R)
  • LIFE+GEAR
  • MAGLITE(R)
  • PELICAN(TM)
  • QFX(R)
  • SPARKLE MAGIC(R)
  • STANSPORT(TM)
  • 12 SURVIVORS
  • MAX PRO(R)
Home > Firewolf Advanced Photoelectric Smoke & Heat Detector, 4-Wire

Firewolf Advanced Photoelectric Smoke & Heat Detector, 4-Wire

$64.94
NPFW4H
Add

Back Two Sensors In One! The Napco 4-wire smoke detectors more accurately detect all types of fires for performance superior to previous photoelectric detectors. They come in attractive, low-profile, baseless units with dual LEDs for excellent visibility. The detectors are 100% burn-in tested Enable precision detection of even minute particles. Low profile – only 1.8" high Includes built-in thermal heat sensor – for more accurately detecting a wide range of fires (135°F heat detector) 4-wire model Highly stable operation, RF/transient protection Two built-in power/sensitivity supervision/alarm LEDs Non-directional smoke chamber Vandal resistant security locking feature 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 Operation Firewolf advanced photoelectric smoke detectors utilize two bicolored 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. The unit is comprised of an LED light source and silicon photo diode receiving element. In a normal standby condition, the receiving element receives no light from pulsing light source. In the event of fire, smoke enters the detector and light is reflected from the smoke particles to the receiving element. The light received is converted to an electronic signal. Signals are processed in the comparator, and when two consecutive signals exceeding the basic level are received within a specific period of time, the time delay circuit triggers the SCR switch to activate the alarm signal. The status LED lights continuously during alarm period. Built By Security Professionals For Security Professionals The Napco Security Group is a leading diversified manufacturer of security products, encompassing burglar and fire alarms, access control systems, video and electronic digital and proximity locks, as well as panic exit hardware. Sold and installed by tens-of-thousands of security professionals, from security dealers to locksmiths to systems integrators, millions of homes, businesses, institutions and people around the globe are protected by products from the Napco Group of Companies. Back Light Source: Gaal As Infrared LED Voltage: Nominal: 12 VDC or 24 VDC Working: 8.0-35.0 VDC (35.0 VDC Max.) Wave Form: Filtered DC 15% Ripple Max Alarm Current: 55ma Maximum Average Stand-by Current: 38μa Avg @ 12 VDC 55μa Avg @ 24 VDC 70μa Avg @ 35 VDC Ambient Temperature: 32°F - 120°F (0°C - -49°C) Engineering Specifications Detector head UL-listed compatible with a UL-listed fire alarm panel Flashing 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 feature Smokeless 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. See More See Less

Information

  • About Us
  • Contact Us
  • Privacy Policy
  • Terms & Conditions

My Account

  • My Account
  • Order History
  • Track Orders
  • Address Book

Connect With Us

  • Follow us on social media for updates about the website and events.
Your Webstore
© home protection online. All Rights Reserved. Designed by KREATIVE
Our website uses cookies to make your browsing experience better. By using our site you agree to our use of cookies. Learn More I Agree
× What Are Cookies As is common practice with almost all professional websites this site uses cookies, which are tiny files that are downloaded to your computer, to improve your experience. This page describes what information they gather, how we use it and why we sometimes need to store these cookies. We will also share how you can prevent these cookies from being stored however this may downgrade or 'break' certain elements of the sites functionality. For more general information on cookies see the Wikipedia article on HTTP Cookies. How We Use Cookies We use cookies for a variety of reasons detailed below. Unfortunately in most cases there are no industry standard options for disabling cookies without completely disabling the functionality and features they add to this site. It is recommended that you leave on all cookies if you are not sure whether you need them or not in case they are used to provide a service that you use. Disabling Cookies You can prevent the setting of cookies by adjusting the settings on your browser (see your browser Help for how to do this). Be aware that disabling cookies will affect the functionality of this and many other websites that you visit. Disabling cookies will usually result in also disabling certain functionality and features of the this site. Therefore it is recommended that you do not disable cookies. The Cookies We Set
Account related cookies If you create an account with us then we will use cookies for the management of the signup process and general administration. These cookies will usually be deleted when you log out however in some cases they may remain afterwards to remember your site preferences when logged out. Login related cookies We use cookies when you are logged in so that we can remember this fact. This prevents you from having to log in every single time you visit a new page. These cookies are typically removed or cleared when you log out to ensure that you can only access restricted features and areas when logged in. Form related cookies When you submit data to through a form such as those found on contact pages or comment forms cookies may be set to remember your user details for future correspondence. Site preference cookies In order to provide you with a great experience on this site we provide the functionality to set your preferences for how this site runs when you use it. In order to remember your preferences we need to set cookies so that this information can be called whenever you interact with a page is affected by your preferences.
Third Party Cookies In some special cases we also use cookies provided by trusted third parties. The following section details which third party cookies you might encounter through this site.
This site uses Google Analytics which is one of the most widespread and trusted analytics solution on the web for helping us to understand how you use the site and ways that we can improve your experience. These cookies may track things such as how long you spend on the site and the pages that you visit so we can continue to produce engaging content. For more information on Google Analytics cookies, see the official Google Analytics page. We also use social media buttons and/or plugins on this site that allow you to connect with social network in various ways. For these to work, the social networks may set cookies through our site which may be used to enhance your profile on their site, or contribute to other purposes outlined in their respective privacy policies.