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Gentex GN-503FF Combination Photoelectric Smoke and Carbon Monoxide Alarm, Sets Form A/Form Relay Contacts, 120VAC with 9VDC Battery Backup

Brand: GENTEX
ADI #:GN-GN503FF Model #: GN-503FF  Name: Gentex GN-503FF Combination Photoelectric Smoke and Carbon Monoxide Alarm, Sets Form A/Form Relay Contacts, 120VAC with 9VDC Battery Backup
  • GN-503 Series is 120VAC with 9V battery back-up
  • Low or missing battery indicator
  • 9V battery shipped with product
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