Gentex Hardwired Interconnected Photoelectric Smoke Alarm with Temporal 3 Sounder-GN-203 at The Home Depot
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Model # GN-203

Internet # 202934234

Hardwired Interconnected Photoelectric Smoke Alarm with Temporal 3 Sounder

Gentex Hardwired Interconnected Photoelectric Smoke Alarm with Temporal 3 Sounder

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

$19.84 / each
Item cannot be shipped to the following state(s): AK,GU,HI,PR,VI


In Stock



Model # GN-203

Internet # 202934234

The Gentex GN-203 photoelectric smoke alarm is designed for residential and commercial residential applications including, but not limited to homes, apartments, hospitals and hotels/motels. The GN-203 is designed to eliminate nuisance alarms and deliver outstanding performance wherever reliable fire protection is required. The GN-203 is ANSI/UL 217 listed and is compliant with IBC/IFC Standards as well as NFPA 72.

  • 120VAC
  • 85dBA temporal 3 solid state piezo horn with a 3150Hz (nominal) horn frequency
  • Push button test feature
  • On-site washing program
  • Quick disconnect wiring harness
  • Dust cover to keep units dust free until occupancy
  • Tandem interconnect with all Gentex tandem capable alarms

Info & Guides

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Alarm Sensor Type  Photoelectric  Alarm Type  Smoke 
Alarm/Detector Features  Interconnected,Tamper Resistant  Assembled Depth (in.)  1.75 in 
Assembled Height (in.)  6 in  Assembled Width (in.)  6 in 
Battery Back-Up  No  Certifications and Listings  1-UL Listed 
Commercial / Residential  Commercial / Residential  Connector/Contact Type  4-Wire 
Electrical Product Type  Smoke Detector  Included  No additional components or accessories are included 
Returnable  90-Day  Voltage (volts)  120 



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