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- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
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Description
Hardwired Interconnected Photoelectric Smoke Alarm, Ceiling Mount, ADA Strobe with Battery BackupThe Gentex 7139CS C is a photoelectric smoke alarm designed for residential and commercial residential applications, including homes, apartments, hospitals and hotels motels. The 7139CS C is designed to give reliable early warning of the presence of smoke where both audible and visual alarms are required. The 7139CS C is ANSI UL 217 and ANSI UL 1971 listed and is compliant with IBC IFC Standards as well as NFPA 72. California residents see Prop 65
The Gentex 7139CS-C is a photoelectric smoke alarm designed for residential and commercial residential applications, including homes, apartments, hospitals and hotels/motels. The 7139CS-C is designed to give reliable early warning of the presence of smoke where both audible and visual alarms are required. The 7139CS-C is ANSI/UL 217 and ANSI/UL 1971 listed and is compliant with IBC/IFC Standards as well as NFPA 72.- California residents
- 120 VAC with 9VDC battery back-up
- 90dBA temporal 3 evacuation piezo horn with a 3100Hz (nominal) horn frequency
- ADA compliant 177 candela strobe (ANSI/UL 1971)
- Ceiling mount
- On-site washing program
- Nominal 2.5% sensitivity
- 3 position test switch
- Form C contact included
- Tandem interconnect with all Gentex tandem capable alarms
- Low or missing battery indicator
- Relays operate on battery back-up and will activate from tandem wire
- Quick disconnect wiring harness
- Fully insect screened
- 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 |
| Alarm/Detector Features | Battery Back-Up,Interconnected,Strobe Light,Tamper Resistant |
| Pack Size | 1 |
| Power Source | Hardwired |
| Returnable | 180-Day |
| 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 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
useful
Works great - use it for wax paper and foil. I I can find some parchment paper in a roll this size it would be perfect
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Reviewed in the United States on May 30, 2026
★★★★★ 4
It does crack, but it’s sturdy. Weird…
We receive the product about a week ago. It was installed on the wall today. We just noticed there is a crack on it. Upon pushing the two sides together, the sides did not budge. It’s sturdy, but has a crack. Look, it’s not a big deal to me. The crack is the reason I rated this product a four star. The crack is part of the character of the product.
The plastic piece, that holds the blade, moves a lot. I have to make an effort to hold the wax paper firmly on the top corner. Again, not an issue since the alternative typically causes me to have an uneven cut. At least this cuts straight across with no issues.
That said, we knew going into it that this product may not fit in our drawers. The wood part is perfect, fits great. But, the blades (the black plastic sliding part) did not fit and our drawers could not close. We knew this because we measured. DEFINITELY MEASURE AHEAD OF TIME. There are multiple sizes to these products and some are deeper than others.
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Reviewed in the United States on April 3, 2022
★★★★★ 5
GREAT SPACE SAVER
If you are person that hates clutter then this is worth every penny! I was so sick of the boxes getting crushed/damaged from handling them over and over. The quality of the box is strong and durable. Perfect size to fit in a kitchen drawer. It’s so easy to use and looks great! The stickers allow for a variety of functionality. I was able to organize the rolls the way that I wanted and then add the stickers to the box. Love this product!!
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Reviewed in the United States on October 20, 2024
★★★★★ 5
Fell apart in less than 2 years
I bought this item to organize my foil & other types of wraps and in less than 2 years it fell apart. Very disappointed considering the cost of it. Will never buy again, nor will I recommend it to anyone
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Reviewed in the United States on February 13, 2024
★★★★★ 3
Paper organizer and cutter
As described and works pretty well. Sometimes has issues and have to move the product around to get the cutter in the correct position. Only complaint is does not fit all the parchment and different paper widths.
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Reviewed in the United States on December 19, 2025
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