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

Stock status: In stock
Country: United Kingdom
Description Specifications

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 3100 Hz (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
  • 1 year warranty from date of purchase
Product Depth (in.) 1.8
Product Height (in.) 6.25
Product Width (in.) 6.25
Alarm Sensor Type Photoelectric
Alarm Type Carbon Monoxide,Smoke
Alarm/Detector Features Battery Back-Up,Interconnected,Tamper Resistant
Battery Type Required 9-volt
Commercial / Residential Commercial / Residential
Connector/Contact Type 4-Wire
Included Batteries
Pack Size 1
Power Source Hardwired
Returnable 90-Day
Voltage (volts) 120
Certifications and Listings 1-UL Listed

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