Gentex S1209F Smoke Detector with Built-In Relay & Battery Backup

Gentex S1209F Smoke Detector with Built-In Relay & Battery Backup

Item#: S1209F

Hard Wired - Electrician Installation

The Gentex S1209F is a photoelectric type smoke alarm that provides audible alerting for fire safety, has battery backup and can can be used with Gentex remote strobes for added visual alerting or an alarm system/autodialer for remote notification.

$65.00
Availability:In Stock. Order by 2pm EST for same-business-day shipping.
$65.00
 
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Hard Wired - Electrician Installation

The Gentex S1209F is a photoelectric type smoke alarm that provides audible alerting for fire safety, has battery backup and can can be used with Gentex remote strobes for added visual alerting or an alarm system/autodialer for remote notification.

  • Photoelectric smoke alarm for residential and commercial residences.
  • Battery backup.
  • 85dB (decibel) T3 audible alarm.
  • One set of Form A/Form C contacts.

This unit features an alarm contact that activates for smoke event. Simply wire this to your alarm system or dialer and you will know your smoke alarm is sounding even when you are not home.



  • 120 VAC with 9V battery back-up
  • Photoelectric smoke sensing technology
  • Horn frequency 3100 Hz (nominal)
  • Temporal 3 evacuation piezo horn
  • Nominal 2.5% sensitivity
  • Push button self test feature, verifies power sources/operation
  • Push and hold button functional test feature, analyzes sensing chamber
  • Optional Auxiliary Form A/Form C relay contacts (F model)
  • Relay contacts operate when on battery back-up• Quick-disconnect wiring harness
  • DUALINK® - tandem with all Gentex tandem capable alarms
  • Non-latching (self restoring) alarm
  • LED for AC power on
  • Red LED pulses every 30 seconds, green
  • Solid state red LED to indicate smoke presence
  • Smoke sensing chamber is fully insect screened
  • Mounting hardware adapts to standard junction boxes
  • Dust cover to prevent particle contamination during installation
  • Low or missing battery indicator
  • The S1209 smoke alarms are ANSI/UL 217 and are warranted for one year from date of purchase.