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Features
- Available in 120 VAC with 9v battery back-up
- 9 foot line cord (7139LS model)
- Photoelectric smoke sensing technology
- 177 candela rating
- Horn frequency 3100Hz (nominal)
- 90dBA temporal 3 evacuation piezo horn
- Nominal 2.5% sensitivity
- Patented three position test switch
- Form C relay contacts for remote annunciation (7139CS models)
- Relay operates on battery back-up
- Quick-disconnect wiring harness (7139CS models)
- Interconnect with Gentex tandem capable smoke alarms (7139CS models)
- Non-latching (self restoring) alarm
- 5-to-1 signal-to-noise ratio
- Pulsing LED sensing chamber
- Fully insect screened
- Easy Wash® on-site maintenance washing program
- Mounting hardware adapts to standard junction boxes
- Low or missing battery indicator
Item#:
7139CS-W
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Item#:
90221
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