BRK SC9120B Smoke/Carbon Monoxide Alarm, 120V Hardwired, Battery Backup
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About this Product
The BRK SC9120B smoke and carbon monoxide alarm is a 120V AC/DC, hardwired smoke and carbon monoxide alarm with battery backup and an 85db horn. This BRK combo smoke & carbon monoxide is designed to reduce false alarms. Capable of being interconnected with up to 18 devices (12 can be smoke alarms) its latching alarm indication recalls which unit triggered the alarm in the series. Its red LED indicator flashes rapidly. Afterwards, the BRK combo alarm stores it into memory and then flashes every two seconds. Simply put, the BRK SC9120B is state of the art smoke and carbon monoxide detection that meets new construction requirements.
Suited for apartments, hotels, dorms, or multi-family dwellings due to its two locking features, the BRK SC9120B smoke and carbon monoxide alarm locks the battery drawer and alarm to the base to prevent authorized tampering. The BRK smoke and carbon monoxide alarm eliminates the need for two separate devices; saving time and money. Its single test/silence button is combined making it extremely easy to use.
The SC9120B mounting system makes installation a cinch. It includes a gasket-less base for easy installation and ensures perfect alignment within minutes.The BRK SC9120B alarm can be interconnected so if one unit senses smoke, all units alarm. Connecection to AC power is fast and easy with a quick connect wiring harness.
- 9V Battery Backup
- Fast Installation, Minimal Downtime
- Indicator Lights for Power
- Interconnectable up 18 Smoke Devices; 12 can be smoke alarms
- Dust Cover
- Easy Alignment of Alarm
- End of Life Sound Notification
- Hassle-Free Maintenance
- Photoelectric Sensor Saves Maintenance Calls
- Silences Unwanted False Alarm
- Silences Low Battery Chirps For Up to 8 Hours
- Single Silence/Test Button
- Alarm Strength 85dB at 10 Feet
- Dimensions: 5.58" Diameter x 1.97" H
- Dual Ionization CO Sensor Metal Oxide
- Humidity Range: 10% - 90% relative humidity
- 120V AC w/ 9V battery Back-Up
- 09 Amps
- Dual Chamber Ionization Sensor
- 40 degrees F to 100 degrees F Operating Temperature
- Quick Connect Plug With 8" pigtails
- Replaces Discontinued BRK smoke alarm models 4120, 4120B, 86RAC
- Weighs 8.5 ounces
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Questions & Answers
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Can these BRK alarms be interconnected?
Yes, the BRK SC9120B model has the ability to be interconnected within a circuit of alarms. You can connect up to 17 devices, of which 11 can be smoke alarms and 6 can be alternate devices.
My First Alert SCC9120B were all going off, but there was no fire and no carbon monoxide issues. Therefore, I changed all the batteries thinking that was the problem. After installing the new batteries, a few minutes went by and then one of the alarms started three beeps and soon after the other followed. Do I need to reset these alarms after installing new batteries or what would you think my problem may be?
Smoke and carbon monoxide detectors have a shelf life of 7-10 years, if it has been longer than that we recommend purchasing new ones. If they have not been installed that long, contact the manufacturer directly to troubleshoot the unit. First Alert phone number: 800-323-9005
Does this carbon monoxide and smoke alarm have voice warning?
No, this unit does not have voice warning. The BRK SC7010BV is the unit with voice warning.It can be found here:http://www.westsidewholesale.com/brk-sc7010bv.html
do i need to connect this to any A/C SOURCE OR the battery is all i need? AND I AM LOOKING DETECTORS FOR A SCHOOL
The unit should be hardwired directly to the home/business. Though the battery will power the unit by itself.
do i need to connect this to any A/C SOURCE OR the battery is all i need?
This unit is wired directly to your home. The battery will also power the unit by itself.
Is the BRK9120B a direct replacement for the SC6120B ?
The 9120 Series will replace the SC6120B model
Will this SC9120B EASILY replace the old 86RAC? Does it have the same hardwire plug so I can use the old plug? How about the hardware on the ceiling to attach it?thanks in advance! Andy.
The 86 RAC is Replaced by the BRK 9120B.
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