Hardwired Interconnected Photoelectric Smoke and CO Alarm with Dualink and Battery Backup
Usually leaves our warehouse the same business day.
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.
Also known as
- CO & Smoke Combination Alarms: Gentex Smoke Detectors Hardwired Interconnected P
- Gentex GN-503 Smoke & Carbon Monoxide Alarm, 120V Hardwired Interconnectable Pho