Pay in installments of $19.97 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Hardwired Interconnected Photoelectric Smoke Alarm with Dualink, Battery Backup and Relay ContactsThe Gentex S1209F photoelectric smoke alarm is for use as an evacuation device in all dwelling units, including but not limited to homes, apartments, hospitals and hotels motels. The S1209F is engineered to eliminate nuisance alarms and deliver outstanding performance wherever reliable smoke detection is required. The S1209F is listed in compliance with ANSI UL 217. California residents see Prop 65 WARNINGS 120 VAC with 9VDC battery back up Temporal 3
The Gentex S1209F photoelectric smoke alarm is for use as an evacuation device in all dwelling units, including but not limited to homes, apartments, hospitals and hotels/motels. The S1209F is engineered to eliminate nuisance alarms and deliver outstanding performance wherever reliable smoke detection is required. The S1209F is listed in compliance with ANSI/UL 217.- California residents
- 120 VAC with 9VDC battery back-up
- Temporal 3 evacuation piezo horn with a 3100Hz (nominal) horn frequency
- Form A/form C relay contacts
- Relay contacts operate when on battery back-up
- Push button self-test feature
- DUALINK feature: tandem with all Gentex tandem capable alarms
- Quick disconnect wiring harness
- Dust cover to prevent particle contamination during installation
- Low or missing battery indicator
- 1-year warranty from date of purchase
Features
| Item Weight | 1 |
| 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,Tamper Resistant |
| Pack Size | 1 |
| Power Source | Hardwired |
| Returnable | 180-Day |
| Alarm Sensor Type | Photoelectric |
| Included | Batteries,Battery Back-Up |
| Product Height (in.) | 6.25 |
| Product Width (in.) | 6.25 |
| Product Depth (in.) | 1.8 |
| 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
4.7 ★★★★★
Based on 26 reviews
Sort
Product Reviews
★★★★★ 5
Simple and Elegant
Color: White Gold - 3.5 mm, Ring Size: 8
I was looking for a band that would match my white gold engagement ring. This is it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Thick, true fit, comfortable, and perfect!
Color: White Gold - 3.5 mm, Ring Size: 6.4, Color: White Gold - 3.5 mm, Ring Size: 6.4
Excellent price gorgeous comfortable fit, thick and beautiful
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
★★★★★ 5
Very much real gold
Color: Yellow Gold - 2 mm, Ring Size: 7, Color: Yellow Gold - 2 mm, Ring Size: 7
At first I thought that it was too tight. I started wearing it for a couple of weeks and it felt great after.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
Buy it
Color: White Gold - 2 mm, Ring Size: 7, Color: White Gold - 2 mm, Ring Size: 7
Beautiful thin band that fits perfectly with my other ring! True to size. Great price for the quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
★★★★★ 5
Excellent quality
Color: Yellow Gold - 2 mm, Ring Size: 8
Beautiful ring. It went perfectly with the diamond ring I got her. 10/10 recommend this ring.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
recommand products
Treal Hobby Losi Promoto MX CNC Aluminum Servo Protector (TLHTPROMOTOMX-97)
39.98
Treal Hobby Axial UTB18 Aluminum Servo Horn Set (Titanium) (23T) (TLHTUTB18-63)
18.98
Treal Hobby Losi Promoto MX CNC Aluminum Chain Tensioner Adjustment Insert Set (TLHTPROMOTOMX-73)
29.98
Treal Hobby Losi Promoto MX CNC Aluminum Servo Protector (TLHTPROMOTOMX-94)
39.98
Treal Hobby Axial UTB18 Brass Differential Cover (Black) (TLHTUTB18-69)
21.98