Gentex Hardwired Interconnected Photoelectric Smoke and CO Alarm with Dualink and Battery Backup-GN-503 at The Home Depot
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Discontinued

Gentex

Model # GN-503

Hardwired Interconnected Photoelectric Smoke and CO Alarm with Dualink and Battery Backup


Gentex Hardwired Interconnected Photoelectric Smoke and CO Alarm with Dualink and Battery Backup
 

This item has been discontinued.
The Home Depot no longer carries this specific product.

$47.74 / each
Item cannot be shipped to the following state(s): GU,PR,VI

PRODUCT SOLD Online Only

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PRODUCT OVERVIEW

Model # GN-503

Internet # 202934247

The Gentex GN-503 combination photoelectric smoke and electrochemical carbon monoxide (CO) alarm is for use as an evacuation device in all dwelling units, including but not limited to homes, apartments, hospitals and hotels/motels. The GN-503 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 3100Hz (nominal horn frequency for CO annunciation
  • Push button self test feature
  • DualinkFeature: tandem with all Gentex tandem capable alarms
  • Quick disconnect wiring harness
  • Dust cover to to prevent contamination during installation
  • Low or missing battery indicator
  • End of life signal indicates CO sensor has reached depletion state and time to replace
  • One year warranty from date of purchase

Info & Guides

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SPECIFICATIONS

Alarm Sensor Type  Photoelectric  Alarm Type  Carbon Monoxide,Smoke 
Alarm/Detector Features  Battery Back-Up,Interconnected,Tamper Resistant  Assembled Depth (in.)  1.8 in 
Assembled Height (in.)  6.25 in  Assembled Width (in.)  6.25 in 
Battery Back-Up  Yes  Certifications and Listings  1-UL Listed 
Commercial / Residential  Commercial / Residential  Connector/Contact Type  4-Wire 
Digital Display  No  Electrical Product Type  Carbon Monoxide Detector 
Included  Batteries  Returnable  90-Day 
Voltage (volts)  120 

CUSTOMER REVIEWS

SHIPPING OPTIONS

Most orders process within 3 business days.

Please allow 3 to 5 business days for Standard Shipping in addition to order processing time, which varies by product.  Items deliver by small parcel service.
Orders for this item may be expedited for an additional fee.


Other Delivery Options:

Expedited Shipping: Delivery the second business day in addition to order processing time, which varies by product. Items deliver by small parcel service.

Express Shipping: Delivery the next business day in addition to order processing time, which varies by product. Items deliver by small parcel service.


If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.