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$37.15 $5.69
$40.00
$31.25
$22.50
$13.75
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2016
$32.98, May 8 - Jun 9 $34.10, Jun 10 - Jun 16 $32.59, Jun 13 - Jun 19 $31.89, Jun 17 - Jun 22 $30.26, Jun 20 - Jun 22 $34.10, Jun 22 - Jun 25 $33.92, Jun 25 - Jun 27 $33.81, Jun 28 - Jun 30 $32.16, Jul 4 - Jul 5 $32.49, Jul 7 - Jul 8 $34.02, Jul 9 - Jul 10 $32.61, Jul 12 - Aug 9 $33.19, Jul 15 - Aug 9 $32.61, Aug 17 12:26 am $31.92, Aug 24 4:30 pm $32.11, Sep 9 10:08 am $36.77, Oct 28 12:36 am $35.26, Nov 22 1:00 pm $34.04, Nov 25 - Dec 18 $34.04, Nov 25 - Dec 18 $33.74, Dec 20 11:48 am $35.60, Dec 23 1:18 am $33.74, Dec 20 11:48 am $34.04, Dec 25 8:49 pm $33.74, Dec 20 11:48 am $35.60, Dec 28 - Dec 31 $33.74, Dec 20 11:48 am $35.84, Jan 3 - Jan 11 $33.74, Dec 20 11:48 am $36.85, Jan 12 - Jan 19 $33.74, Dec 20 11:48 am $37.15, Jan 19 - Jan 22 $33.74, Dec 20 11:48 am $37.14, Jan 22 - Jan 29 $33.74, Dec 20 11:48 am $36.38, Jan 31 1:45 am $33.74, Dec 20 11:48 am $37.14, Feb 3 - Feb 7 $33.74, Dec 20 11:48 am $36.49, Feb 8 - Feb 13 $33.74, Dec 20 11:48 am $36.48, Feb 14 - Feb 15 $33.74, Dec 20 11:48 am $35.78, Feb 16 - Feb 17 $33.74, Dec 20 11:48 am $37.14, Feb 18 - Feb 20 $33.74, Dec 20 11:48 am $35.78, Feb 21 - Feb 23 $33.74, Dec 20 11:48 am $35.87, Feb 24 - Feb 27 $33.74, Dec 20 11:48 am $35.78, Feb 27 - Feb 28 $33.74, Dec 20 11:48 am $37.13, Mar 2 - Mar 4 $33.74, Dec 20 11:48 am $36.82, Mar 5 - Mar 6 $33.74, Dec 20 11:48 am $35.78, Mar 10 - Mar 13 $33.74, Dec 20 11:48 am $36.82, Mar 14 7:34 pm $33.74, Dec 20 11:48 am $36.39, Mar 17 - Mar 18 $33.74, Dec 20 11:48 am $36.48, Mar 18 - Mar 20 $33.74, Dec 20 11:48 am $36.34, Mar 23 2:55 am $33.74, Dec 20 11:48 am $36.38, Mar 23 - Mar 27 $33.74, Dec 20 11:48 am $33.74, Dec 20 11:48 am $33.37, Mar 28 6:29 pm $36.38, Apr 19 - Apr 22 $33.74, Dec 20 11:48 am $36.18, Apr 24 - Apr 26 $33.74, Dec 20 11:48 am $36.38, Apr 30 11:20 am $33.74, Dec 20 11:48 am $36.38, May 2 - May 6 $27.90, May 2 - May 25 $26.33, May 2 - Jun 3 $36.24, May 6 - May 9 $27.90, May 2 - May 25 $26.33, May 2 - Jun 3 $36.18, May 9 - May 10 $27.90, May 2 - May 25 $26.33, May 2 - Jun 3 $36.14, May 10 - May 11 $27.90, May 2 - May 25 $26.33, May 2 - Jun 3 $35.64, May 14 1:04 am $27.90, May 2 - May 25 $26.33, May 2 - Jun 3 $35.47, May 17 9:34 pm $27.90, May 2 - May 25 $26.33, May 2 - Jun 3 $35.44, May 18 - May 21 $27.90, May 2 - May 25 $26.33, May 2 - Jun 3 $35.05, May 22 8:48 pm $27.90, May 2 - May 25 $26.33, May 2 - Jun 3 $34.36, May 25 9:45 pm $27.90, May 2 - May 25 $26.33, May 2 - Jun 3 $32.26, May 28 11:54 pm $27.90, May 28 - May 30 $26.33, May 2 - Jun 3 $35.68, May 31 2:08 pm $26.33, May 2 - Jun 3 $24.54, May 30 - May 31 $35.38, Jun 3 6:51 am $27.90, Jun 1 - Jun 4 $26.33, May 2 - Jun 3 $35.86, Jun 5 - Jun 11 $30.65, Jun 5 9:50 am $24.99, Jun 5 - Jun 11 $35.86, Jun 5 - Jun 11 $33.32, Jun 8 5:54 pm $24.99, Jun 5 - Jun 11 $35.86, Jun 5 - Jun 11 $31.13, Jun 11 2:03 pm $24.99, Jun 5 - Jun 11 $35.33, Jun 13 - Jun 16 $28.43, Jun 13 - Jun 14 $24.99, Jun 14 2:52 pm $35.29, Jun 16 - Jun 18 $30.70, Jun 16 - Jun 18 $25.99, Jun 16 - Jun 18 $35.29, Jun 19 10:29 pm $28.58, Jun 19 4:02 am $24.98, Jun 19 - Jun 20 $35.29, Jun 22 4:46 am $32.82, Jun 22 11:16 pm $27.90, Jun 22 - Jun 29 $35.28, Jun 23 - Jun 29 $27.90, Jun 22 - Jun 29 $23.99, Jun 25 - Jul 5 $34.81, Jun 30 12:28 am $27.45, Jun 30 - Jul 2 $23.99, Jun 25 - Jul 5 $35.28, Jul 2 - Jul 5 $25.98, Jul 3 - Jul 4 $23.99, Jun 25 - Jul 5 $32.81, Jul 6 9:07 pm $31.83, Jul 6 9:07 pm $23.98, Jul 6 - Jul 8 $34.31, Jul 9 12:45 pm $29.85, Jul 9 - Jul 10 $25.99, Jul 9 12:45 pm $35.27, Jul 11 - Jul 13 $28.64, Jul 11 11:45 pm $26.49, Jul 11 - Jul 13 $34.03, Jul 14 3:04 pm $32.80, Jul 14 3:04 pm $26.45, Jul 14 3:04 pm $33.95, Jul 17 11:26 am $31.66, Jul 17 11:26 am $27.45, Jul 17 11:26 am $33.91, Jul 20 8:30 pm $27.45, Jul 19 - Jul 20 $26.08, Jul 20 8:30 pm $35.27, Jul 23 - Jul 24 $27.45, Jul 23 3:51 am $26.08, Jul 23 3:51 am $35.27, Jul 25 - Jul 29 $28.99, Jul 24 - Jul 28 $27.80, Jul 25 8:50 pm $35.27, Jul 25 - Jul 29 $28.99, Jul 24 - Jul 28 $15.89, Jul 28 - Jul 30 $33.83, Jul 31 5:40 am $26.96, Jul 31 5:40 am $25.15, Jul 31 5:40 am $33.77, Aug 2 - Aug 3 $26.90, Aug 2 - Aug 3 $25.10, Aug 2 - Aug 3 $34.83, Aug 4 - Aug 7 $32.39, Aug 4 - Aug 7 $22.99, Aug 4 - Aug 9 $33.58, Aug 8 9:38 am $30.63, Aug 9 8:36 am $22.99, Aug 4 - Aug 9 $30.17, Aug 10 - Aug 11 $22.49, Aug 10 - Aug 11 $31.03, Aug 12 6:54 am $29.75, Aug 12 - Aug 16 $31.03, Aug 12 6:54 am $27.00, Aug 17 - Aug 20 $31.03, Aug 12 6:54 am $24.99, Aug 22 3:13 pm $31.03, Aug 12 6:54 am $28.35, Sep 5 - Sep 6 $31.03, Aug 12 6:54 am $27.98, Sep 8 6:47 am $31.03, Aug 12 6:54 am $26.99, Sep 11 - Sep 15 $29.69, Sep 15 - Sep 19 $26.49, Sep 16 - Sep 17 $29.69, Sep 15 - Sep 19 $24.49, Sep 19 - Sep 20 $29.69, Sep 15 - Sep 19 $24.99, Sep 20 - Sep 23 $29.69, Sep 15 - Sep 19 $24.49, Sep 25 10:03 am $29.69, Sep 15 - Sep 19 $27.90, Oct 3 - Oct 8 $29.69, Sep 15 - Sep 19 $26.99, Oct 9 - Oct 13 $29.69, Sep 15 - Sep 19 $27.90, Oct 13 - Oct 17 $29.69, Sep 15 - Sep 19 $27.89, Oct 18 - Oct 22 $29.69, Sep 15 - Sep 19 $25.00, Oct 24 - Nov 16 $25.00, Oct 24 - Nov 16 $14.99, Nov 8 5:27 pm $25.00, Oct 24 - Nov 16 $24.99, Nov 10 - Nov 20 $27.90, Nov 17 - Nov 19 $24.99, Nov 10 - Nov 20 $25.00, Nov 20 - Nov 24 $24.99, Nov 10 - Nov 20 $24.99, Nov 10 - Nov 20 $24.00, Nov 24 - Nov 30 $27.90, Dec 6 - Dec 11 $24.99, Nov 10 - Nov 20 $25.01, Dec 12 - Dec 14 $24.99, Nov 10 - Nov 20 $27.90, Dec 14 - Dec 15 $24.99, Nov 10 - Nov 20 $27.50, Dec 18 6:35 am $24.99, Nov 10 - Nov 20 $25.50, Dec 31 - Jan 3 $24.99, Nov 10 - Nov 20 $25.45, Jan 3 3:28 pm $24.99, Nov 10 - Nov 20 $25.50, Jan 5 - Jan 10 $24.99, Nov 10 - Nov 20 $25.99, Jan 7 - Jan 8 $25.50, Jan 5 - Jan 10 $25.99, Jan 7 - Jan 8 $25.28, Jan 12 - Jan 13 $25.99, Jan 7 - Jan 8 $24.79, Jan 14 - Jan 15 $25.99, Jan 7 - Jan 8 $23.29, Jan 16 - Jan 22 $24.99, Jan 25 - Jan 28 $19.99, Jan 21 - Feb 13 $19.99, Jan 21 - Feb 13 $19.99, Jan 28 - Jan 29 $25.39, Feb 1 - Feb 11 $19.99, Jan 21 - Feb 13 $25.50, Feb 11 - Feb 12 $19.99, Jan 21 - Feb 13 $28.39, Feb 12 - Feb 16 $19.99, Jan 21 - Feb 13 $28.89, Feb 16 - Feb 17 $19.99, Jan 21 - Feb 13 $27.45, Feb 18 - Feb 23 $19.99, Jan 21 - Feb 13 $28.89, Feb 24 - Feb 26 $19.99, Jan 21 - Feb 13 $28.30, Feb 26 - Mar 3 $19.99, Jan 21 - Feb 13 $27.79, Mar 5 - Mar 6 $19.99, Jan 21 - Feb 13 $27.80, Mar 6 - Mar 10 $19.99, Jan 21 - Feb 13 $26.80, Mar 11 - Mar 13 $19.99, Jan 21 - Feb 13 $26.79, Mar 14 - Mar 18 $19.99, Jan 21 - Feb 13 $26.49, Mar 18 - Mar 20 $19.99, Jan 21 - Feb 13 $26.09, Mar 22 - Mar 24 $19.99, Jan 21 - Feb 13 $28.99, Mar 27 - Mar 28 $19.99, Jan 21 - Feb 13 $26.95, Apr 3 12:53 am $19.99, Jan 21 - Feb 13 $26.09, Apr 7 - Apr 9 $19.99, Jan 21 - Feb 13 $25.99, Apr 9 - Apr 11 $19.99, Jan 21 - Feb 13 $28.99, Apr 13 - Apr 15 $19.99, Jan 21 - Feb 13 $28.95, Apr 15 - Apr 17 $19.99, Jan 21 - Feb 13 $26.09, Apr 17 - Apr 23 $19.99, Jan 21 - Feb 13 $28.99, Apr 24 - Apr 25 $19.99, Jan 21 - Feb 13 $23.50, Apr 28 4:48 am $19.99, Jan 21 - Feb 13 $28.99, Apr 29 - May 1 $19.99, Jan 21 - Feb 13 $28.95, May 1 - May 6 $19.99, Jan 21 - Feb 13 $28.90, May 9 - May 11 $19.99, Jan 21 - Feb 13 $28.89, May 11 - May 13 $19.99, Jan 21 - Feb 13 $27.99, May 13 - May 21 $19.99, Jan 21 - Feb 13 $25.99, May 21 - May 29 $19.99, Jan 21 - Feb 13 $27.99, May 29 - Jun 1 $19.99, Jan 21 - Feb 13 $25.99, Jun 2 - Jun 6 $19.99, Jan 21 - Feb 13 $23.99, Jun 6 - Jun 11 $19.99, Jan 21 - Feb 13 $28.90, Jun 11 - Jun 19 $19.99, Jan 21 - Feb 13 $26.99, Jun 19 - Jun 23 $19.99, Jan 21 - Feb 13 $28.90, Jun 25 - Jun 29 $19.99, Jan 21 - Feb 13 $26.00, Jun 30 - Jul 9 $19.99, Jan 21 - Feb 13 $23.95, Jul 10 - Jul 14 $19.99, Jan 21 - Feb 13 $25.99, Jul 17 - Jul 18 $19.99, Jan 21 - Feb 13 $19.99, Jan 21 - Feb 13 $5.69, Jul 20 - Jul 21 $25.98, Jul 21 - Aug 6 $19.99, Jan 21 - Feb 13 $29.75, Aug 7 - Aug 10 $19.99, Jan 21 - Feb 13 $29.50, Aug 10 - Aug 13 $19.99, Jan 21 - Feb 13 $25.25, Aug 14 1:39 am $19.99, Jan 21 - Feb 13 $26.81, Aug 15 - Aug 19 $19.99, Jan 21 - Feb 13 $26.00, Aug 20 8:25 am $19.99, Jan 21 - Feb 13 $29.50, Aug 23 - Aug 24 $19.99, Jan 21 - Feb 13 $28.00, Aug 25 - Aug 28 $19.99, Jan 21 - Feb 13 $26.99, Sep 8 - Sep 11 $19.99, Jan 21 - Feb 13 $24.49, Sep 14 3:03 am $19.99, Jan 21 - Feb 13 $29.50, Sep 16 - Sep 18 $19.99, Jan 21 - Feb 13 $26.99, Sep 19 - Sep 21 $19.99, Jan 21 - Feb 13 $25.95, Sep 21 - Sep 30 $19.99, Jan 21 - Feb 13 $29.75, Oct 1 - Oct 6 $19.99, Jan 21 - Feb 13 $29.46, Oct 8 - Oct 19 $19.99, Jan 21 - Feb 13 $29.00, Oct 19 - Oct 20 $19.99, Jan 21 - Feb 13 $29.50, Oct 20 - Oct 23 $19.99, Jan 21 - Feb 13 $29.00, Oct 24 - Oct 26 $19.99, Jan 21 - Feb 13 $25.98, Oct 26 - Nov 2 $19.99, Jan 21 - Feb 13 $24.99, Nov 2 - Nov 3 $19.99, Jan 21 - Feb 13 $29.00, Nov 4 - Nov 6 $19.99, Jan 21 - Feb 13 $25.99, Nov 7 - Nov 9 $19.99, Jan 21 - Feb 13 $25.98, Nov 9 - Nov 14 $19.99, Jan 21 - Feb 13 $27.50, Nov 28 - Nov 30 $19.99, Jan 21 - Feb 13 $29.50, Dec 1 6:12 am $19.99, Jan 21 - Feb 13 $28.30, Dec 2 - Dec 7 $19.99, Jan 21 - Feb 13 $25.30, Dec 7 - Dec 8 $19.99, Jan 21 - Feb 13 $29.50, Dec 11 - Dec 17 $19.99, Jan 21 - Feb 13 $29.50, Dec 11 - Dec 17 $19.50, Dec 15 - Jan 11 $25.99, Dec 18 - Dec 21 $19.50, Dec 15 - Jan 11 $27.30, Dec 23 - Dec 26 $19.50, Dec 15 - Jan 11 $27.18, Dec 26 - Dec 30 $19.50, Dec 15 - Jan 11 $27.30, Dec 31 - Jan 1 $19.50, Dec 15 - Jan 11 $29.50, Jan 2 - Jan 6 $19.50, Dec 15 - Jan 11 $28.39, Jan 7 - Jan 12 $19.50, Dec 15 - Jan 11 $26.95, Jan 13 - Jan 14 $24.99, Jan 15 - Jan 18 $28.39, Jan 23 2:04 am $26.47, Jan 23 - Jan 27 $25.96, Jan 28 2:18 pm $26.42, Jan 29 - Feb 3 $26.30, Feb 5 - Feb 9 $26.35, Feb 10 - Feb 17 $26.28, Feb 19 1:19 pm $26.44, Feb 20 - Feb 23 $20.00, Feb 25 - Mar 31 233 14,059
15,625
12,500
9,375
6,250
3,125
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Price Details
New
Last Seen
$33.58 Aug 8, '14
Highest
$37.15 Jan 19, '14
Lowest
$30.26 Jun 20, '13
Average
$34.54 (Overall average)
Added
May 7, 2013
3rd Party New
Latest
$20.00 15 hrs ago
Highest
$33.74 Dec 20, '13
Lowest
$5.69 Jul 20, '15
Average
$20.00 (30d avg)
Added
May 7, 2013
3rd Party Used
Last Seen
$19.50 Jan 11, '16
Highest
$33.35 Jun 7, '14
Lowest
$14.99 Nov 8, '14
Average
$19.50 (90d avg)
Added
May 7, 2013
Sales Rank
30 day average: 7,415 6,944
Product Description
The BRK hardwire combination smoke and carbon monoxide alarm detects two hazards with one simple unit. Carbon monoxide (CO) is a colorless, odorless, deadly gas. It can be emitted by sources including gas or oil furnaces, gas clothes dryers, water heaters, fireplaces, wood stoves, charcoal grills, gas ranges, and space heaters. A clogged chimney, improper venting, and attached garages can also cause carbon monoxide accumulation. According to the Consumer Product Safety Commission (CPSC), at least one CO alarm should be installed near a home's sleeping area. The BRK SC9120 hardwire combination smoke and CO alarm with battery backup includes these features: All BRK Electronics carbon monoxide alarms are listed to UL Safety Standard 2034 for residential carbon monoxide alarms. Includes 9-volt backup battery. 5-year limited warranty.What's in the Box
One combination smoke and CO alarm, one 9-volt battery, and user's manual
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