Model # GN-503F

Internet #202934249

Gentex Hardwired Interconnected Photoelectric Smoke and CO Alarm with Dualink, Battery Backup and Relay Contacts
0700217028094

Gentex

Hardwired Interconnected Photoelectric Smoke and CO Alarm with Dualink, Battery Backup and Relay Contacts

$5774 /each

Product Overview

The Gentex GN-503F is a combination photoelectric smoke and electrochemical carbon monoxide (CO) alarm for use as an evacuation device in all dwelling units, including but not limited to homes, apartments, hospitals, and hotels/motels. The GN-503F is engineered to eliminate nuisance alarms and deliver outstanding performance wherever reliable smoke and CO protection is required. The GN-503 is ANSI/UL 217 and ANSI/UL 2034 listed and in compliance with NFPA 72 and NFPA 720.
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Frequently Bought Together

Product Overview

The Gentex GN-503F is a combination photoelectric smoke and electrochemical carbon monoxide (CO) alarm for use as an evacuation device in all dwelling units, including but not limited to homes, apartments, hospitals, and hotels/motels. The GN-503F is engineered to eliminate nuisance alarms and deliver outstanding performance wherever reliable smoke and CO protection is required. The GN-503 is ANSI/UL 217 and ANSI/UL 2034 listed and in compliance with NFPA 72 and NFPA 720.
  • 120VAC with 9VDC battery back-up
  • Temporal 3 evacuation piezo horn with a 3100Hz (nominal) horn frequency for smoke annunciation
  • Temporal 4 evacuation piezo horn with a 3100 Hz (nominal) horn frequency for CO annunciation
  • Form A/form C relay contacts
  • Relay contacts operate when on battery back-up
  • Push button self test feature
  • DualinkFeature: tandem with all Gentex tandem capable alarms
  • Quick disconnect wiring harness
  • Dust cover to prevent particle contamination during installation
  • Low or missing battery indicator
  • End of life signal indicates CO sensor has reached depletion state and time to replace
  • 1 year warranty from date of purchase
  • Click here for more information on Electronic Recycling Programs

Product Overview

Model #: GN-503F
Internet #: 202934249

The Gentex GN-503F is a combination photoelectric smoke and electrochemical carbon monoxide (CO) alarm for use as an evacuation device in all dwelling units, including but not limited to homes, apartments, hospitals, and hotels/motels. The GN-503F is engineered to eliminate nuisance alarms and deliver outstanding performance wherever reliable smoke and CO protection is required. The GN-503 is ANSI/UL 217 and ANSI/UL 2034 listed and in compliance with NFPA 72 and NFPA 720.

  • 120VAC with 9VDC battery back-up
  • Temporal 3 evacuation piezo horn with a 3100Hz (nominal) horn frequency for smoke annunciation
  • Temporal 4 evacuation piezo horn with a 3100 Hz (nominal) horn frequency for CO annunciation
  • Form A/form C relay contacts
  • Relay contacts operate when on battery back-up
  • Push button self test feature
  • DualinkFeature: tandem with all Gentex tandem capable alarms
  • Quick disconnect wiring harness
  • Dust cover to prevent particle contamination during installation
  • Low or missing battery indicator
  • End of life signal indicates CO sensor has reached depletion state and time to replace
  • 1 year warranty from date of purchase
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Price
$47.74 /each
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Name Hardwired Interconnected Photoelectric Smoke and CO Alarm with Dualink and Battery Backup Hardwired Interconnected Photoelectric Smoke and CO Alarm with Dualink, Battery Backup and Relay Contacts 120-Volt Hardwired Photo-Electric Combination Smoke and CO Alarm (2-Pack per Case) 120-Volt Hardwired Combination Smoke and CO Photo Electric Alarm with Voice (3-Pack)
Brand Gentex Gentex Kidde Kidde
Ratings (7) (2) (98) (98)
Power Source Hardwired Hardwired Hardwired Hardwired
Alarm Sensor Type Photoelectric Photoelectric Photoelectric Photoelectric
Alarm/Detector Features Battery Back-Up,Interconnected,Tamper Resistant Battery Back-Up,Interconnected,Tamper Resistant Battery Back-Up,Hush Feature,Interconnected,Tamper Resistant,Value Pack,Voice Alert Battery Back-Up,Hush Feature,Interconnected,Value Pack,Voice Alert
View Product View Product View Product View Product

Specifications

Dimensions

Product Depth (in.)
1.8
Product Height (in.)
6.25
Product Width (in.)
6.25

Details

Alarm Sensor Type
Photoelectric
Alarm Type
Carbon Monoxide,Smoke
Alarm/Detector Features
Battery Back-Up,Interconnected,Tamper Resistant
Commercial / Residential
Commercial / Residential
Connector/Contact Type
4-Wire
Included
Batteries
Pack Size
1
Power Source
Hardwired
Returnable
90-Day
Voltage (volts)
120

Warranty / Certifications

Certifications and Listings
1-UL Listed

Specifications

Dimensions

Product Depth (in.)
1.8
Product Height (in.)
6.25
Product Width (in.)
6.25

Details

Alarm Sensor Type
Photoelectric
Alarm Type
Carbon Monoxide,Smoke
Alarm/Detector Features
Battery Back-Up,Interconnected,Tamper Resistant
Commercial / Residential
Commercial / Residential
Connector/Contact Type
4-Wire
Included
Batteries
Pack Size
1
Power Source
Hardwired
Returnable
90-Day
Voltage (volts)
120

Warranty / Certifications

Certifications and Listings
1-UL Listed

Questions & Answers

can i buy the pin connector only, lost the one it came with.

can i buy the pin connector only, lost the one it came with.
Asked by: lonnie
Hi Lonnie, we do not carry replacement parts for this item on Home Depot.com. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot!
Answered by: THDSupport
Date published: 2017-07-10

Current detector has 5 ports where 8 different wires come into it from ceiling. Will this unit connect to them w/ simply?

Asked by: Monster
No
Answered by: BobRyan
Date published: 2016-09-28
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Customer Reviews

Hardwired Interconnected Photoelectric Smoke and CO Alarm with Dualink, Battery Backup and Relay Contacts is rated 4.5 out of 5 by 2.
Rated 5 out of 5 by from Has Several Internal Relay Options, Good For Interlocking With Boilers. Has Several Internal Relay Options, Good For Interlocking With Boilers.
Date published: 2017-01-17
Rated 4 out of 5 by from Good product covers the CO and smoke requirement I bought these to replace all of my old wired smoke detectors. They work great, and take care of both the CO and smoke requirement. I bought this particular unit because I have to tie in all of the smokes/CO to a central alarm, and I can put a Form C relay in this unit to accomplish that goal. Plus the units are US made.
Date published: 2015-03-24
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