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Gentex 8240Y 24VDC 4-Wire Photoelectric Smoke Detector (Y Circuit)

  • MPN: 8240Y
  • JMAC ID: 200088299
$67.00
JMAC_ID:
200088299
df_manual_boost:
1.75
Please Note: In order to keep our prices low, we have a minimum order requirement of $99
The Gentex 8240Y 24VDC Photoelectric Smoke Detector is designed for industrial, commercial, institutional, and residential buildings. Featuring a pulse sensing chamber, an LED condition indicator, and a quick disconnect wiring harness, the Gentex 8240Y is covered by a 24 month warranty from the time of purchase. The Gentex 8240Y has form A/C contacts, 2.5% sensitivity, and a 5 to 1 signal to noise ratio. Equipped with an insect-proof screen and a three position test switch, this non-latching alarm is completely self-restoring.

UPC: 700217015735
Also known as: GN-9081207



For more information about the Gentex 8240Y, please contact us.
  • 24 month warranty from date of purchase
  • Protective high air velocity gasket
  • Dust cover to prevent contamination during installation
  • Mounting hardware adapts to standard junction boxes
  • Solid-state LED condition indicator
  • Fully insect screened
  • Pulsing LED sensing chamber
  • 5-to-1 signal-to-noise ratio
  • Quick-disconnect wiring harness
  • Form A/Form C dry relay contacts
  • Easy Wash® on-site maintenance washing program
  • Nominal 2.5% sensitivity
  • Patented three position test
  • Temporal 3 evacuation sounding device (8003 Series)
  • Horn frequency 3100 Hz (nominal)
  • Listed for releasing device service
  • Available in 120VAC and 24VDC

2 Reviews

  • 5
    GENTEX-8240Y

    Posted by 168932 on Apr 4th 2021

  • 5
    GENTEX-8240Y

    Posted by 72788 on Jul 28th 2014

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