Photoelectric Smoke Alarm with Plug-In Line Cord, ADA Strobe and Battery Backup
Regular price $112.37/
Shipping calculated at checkout.
The 7139LS is a 120VAC with 9VDC battery back-up photoelectric smoke alarm designed to give reliable early warning of the presence of smoke where both audible and visual alarms are required. The 7139LS a 9 ft. plug-in line cord for ease of installation in any space where a visual alarm is required. Fully insect screened.
Features
- California residents
- 120 VAC with 9VDC battery back-up
- 90dBA temporal 3-evacuation piezo horn with 3100Hz (nominal) horn frequency
- On-site washing program
- Nominal 2.5% sensitivity
- 3-position test switches
- Low or missing battery indicator
- 9 ft. plug-in line cord
- 1-year warranty from date of purchase
Features
| Item Weight | 1.75 |
| Commercial/Residential | Commercial,Residential |
| Voltage (volts) | 120 |
| Fixed or portable | Fixed |
| Connector/Contact Type | 4-Wire |
| Alarm Type | Smoke |
| Pack Size | 1 |
| Power Source | Hardwired |
| Battery Type Required | 9-volt |
| Returnable | 180-Day |
| Alarm/Detector Features | Battery Back-Up,Strobe Light,Tamper Resistant |
| Alarm Sensor Type | Photoelectric |
| Included | Batteries,Battery Back-Up |
| Product Height (in.) | 5.5 |
| Product Depth (in.) | 4.75 |
| Product Width (in.) | 5.5 |
| Certifications and Listings | UL Listed |
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