Gentex 8240 24VDC 4-Wire Photoelectric Smoke Detector Also known as: GN-9081201 The Gentex 8240 is a 24VDC, photoelectric smoke detector for industrial, commercial, institutional, and residential use. Featuring Form A/C dry contacts, a three position test switch, and a pulsing LED sensing chamber, the Gentex 8240 is covered by a 24 month warranty from the date of purchase.
This insect-proof, 2.5% sensitivity smoke detector has an LED condition indicator, a quick disconnect wiring harness, and a 5-to-1 signal to noise ratio. The alarm is latching, meaning it must be manually reset to restore a triggered alarm to its normal, standby condition. |
Features:
- Available in 120VAC and 24VDC
- Listed for releasing device service
- Horn frequency 3100 Hz (nominal)
- Temporal 3 evacuation sounding device (8003 Series)
- Patented three position test
- Nominal 2.5% sensitivity
- Easy Wash on-site maintenance washing program
- Form A/Form C dry relay contacts
- Quick-disconnect wiring harness
- 5-to-1 signal-to-noise ratio
- Pulsing LED sensing chamber
- Fully insect screened
- Solid-state LED condition indicator
- Mounting hardware adapts to standard junction boxes
- Dust cover to prevent contamination during installation
- Protective high air velocity gasket
- 24 month warranty from date of purchase
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