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View compareFirst Alert Brk 3120B Hardwired Photoelectric And Ionization Smoke Alarm With Battery Backup, Dual Sensing Smoke Alarm, 1-Pack
First Alert Brk 3120B Hardwired Photoelectric And Ionization Smoke Alarm With Battery Backup, Dual Sensing Smoke Alarm, 1-Pack
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Regular price
$76.92
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$76.92
Regular price
$109.89
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SKU
WBHAHB00O8MVW44Vendor
First AlertProduct Type
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Description
Description
The BRK Model No. 3120B is a wire in, 120V AC 60Hz single and/or multiple station photoelectric and ionization dual sensor smoke alarm specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotels, motels, dormitories and other multifamily dwellings as defined in standard NFPA 101. Model 3120B complies with UL217, CSFM, NFPA 72, HUD, FHA and other agencies that model their codes after the above agencies. It meets building codes where AC/DC photoelectric and ionization combination smoke alarms are required. The BRK 3120B is a state of the art hardwired with battery backup smoke alarm that features dual photoelectric and ionization smoke sensing technologies. This alarm features two latching features and two silence features. Alarm Latch: Easily identifies initiating alarm even after alarm condition has subsided. Low Battery Latch: Identifies which unit is in low battery condition by blinking the green power light. Low Battery Silence: Temporarily silence the low battery chirp for up to eight hours. Alarm Silence: Silence alarm for several minutes. Other features include an85dB horn, single button test/silence, an easy access battery drawer and dust cover. OptiPath 360 Technology: Exclusive patented technology provides 360 degrees of direct access to the smoke sensor. Two locking features are provided to prevent battery theft and/or theft of the unit. Connection to AC power is made with a Quick Connect wiring harness. Installation is quick, easy and cost effective.
Safety & Compliance
Safety & Compliance
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
Reviews
Reviews
Frequently Asked Questions
- Q: What are the main features of the First Alert BRK 3120B Smoke Alarm? A: The First Alert BRK 3120B Smoke Alarm features dual sensing technology with photoelectric and ionization sensors, battery backup for power outages, an 85dB horn, and latching features to identify the originating alarm and low battery conditions.
- Q: How does the dual sensing technology work in the BRK 3120B? A: The dual sensing technology in the BRK 3120B combines photoelectric and ionization sensors to detect both smoldering and fast-flaming fires, providing comprehensive fire detection for your home.
- Q: Is the First Alert BRK 3120B compatible with existing hardwired smoke detector systems? A: Yes, the First Alert BRK 3120B is designed to be hardwired into existing smoke detector systems using a Quick Connect wiring harness, making installation quick and easy.
- Q: What should I do if the battery backup chirps on the BRK 3120B? A: If the battery backup chirps, it indicates a low battery condition. You can temporarily silence the chirp for up to eight hours using the low battery silence feature, but you should replace the battery as soon as possible.
- Q: How often should I test the First Alert BRK 3120B Smoke Alarm? A: It is recommended to test the First Alert BRK 3120B Smoke Alarm monthly using the single test button to ensure it is functioning properly and to replace the unit every 10 years.