First Alert 9120BFF Smoke Detector, Hardwired Alarm with Battery Backup, White, 1-Pack | Price history
Price change log
12/31/2023: $16.99
12/30/2023: $14.3
12/27/2023: $16.99
12/25/2023: $14.38
12/24/2023: $14.3
12/21/2023: $14.37
12/13/2023: $14.45
12/12/2023: $14.35
12/11/2023: $14.95
12/01/2023: $12.19
11/29/2023: $14.39
11/21/2023: $14.3
11/19/2023: $14.39
11/17/2023: $14.32
11/16/2023: $14.28
11/15/2023: $14.39
11/06/2023: $14.15
11/03/2023: $17.32
10/25/2023: $14.15
10/22/2023: $14.38
10/16/2023: $14.2
10/15/2023: $14.42
10/10/2023: $14.34
10/06/2023: $12.55
10/05/2023: $12.93
10/02/2023: $14.36
10/01/2023: $14.95
09/30/2023: $14.38
09/29/2023: $14.35
09/26/2023: $14.45
09/22/2023: $14.53
09/06/2023: $14.45
08/22/2023: $14.47
08/17/2023: $14.58
08/10/2023: $14.64
08/08/2023: $14.42
08/04/2023: $15.52
08/03/2023: $14.01
08/02/2023: $14.04
08/01/2023: $15.52
07/28/2023: $14.28
07/27/2023: $17.32
07/18/2023: $14.27
07/10/2023: $14.3
07/07/2023: $15.22
07/05/2023: $15.03
07/02/2023: $15
07/01/2023: $17.32
06/29/2023: $14.78
06/28/2023: $15.52
06/23/2023: $12.21
06/22/2023: $14.03
06/21/2023: $13.99
06/19/2023: $12.21
06/17/2023: $14.01
06/16/2023: $12.21
06/15/2023: $14.03
06/11/2023: $14.2
06/10/2023: $12.21
06/07/2023: $14.19
06/06/2023: $12.21
06/04/2023: $14.32
06/03/2023: $12.21
05/31/2023: $14.32
05/30/2023: $12.21
05/29/2023: $14.32
05/28/2023: $12.21
05/27/2023: $14.32
05/26/2023: $18.33
05/24/2023: $12.21
05/23/2023: $14.36
05/22/2023: $12.21
05/21/2023: $14.16
05/20/2023: $12.21
05/19/2023: $14.18
05/18/2023: $18.33
05/15/2023: $12.21
05/14/2023: $18.33
05/13/2023: $12.21
05/12/2023: $15.89
05/11/2023: $12.21
05/10/2023: $15.72
05/07/2023: $12.21
05/05/2023: $18.33
05/03/2023: $12.21
05/02/2023: $18.33
04/29/2023: $12.21
04/26/2023: $18.33
04/20/2023: $12.21
04/19/2023: $18.33
04/14/2023: $12.21
04/11/2023: $18.33
04/10/2023: $12.21
03/28/2023: $18.33
03/27/2023: $12.21
03/24/2023: $14.27
03/23/2023: $14.38
03/22/2023: $12.21
03/21/2023: $14.38
03/16/2023: $14.41
03/06/2023: $12.21
03/05/2023: $14.27
03/04/2023: $12.21
03/01/2023: $14.26
02/28/2023: $14.42
02/27/2023: $14.39
02/26/2023: $12.21
02/25/2023: $14.26
02/24/2023: $14.39
02/23/2023: $18.33
02/22/2023: $14.95
02/17/2023: $18.33
02/16/2023: $14.42
02/15/2023: $14.46
02/14/2023: $14.59
02/13/2023: $12.21
02/01/2023: $14.59
01/31/2023: $14.27
01/27/2023: $14.59
01/26/2023: $12.21
01/25/2023: $14.12
01/18/2023: $14.62
01/15/2023: $14.67
01/14/2023: $12.21
01/12/2023: $14.67
01/11/2023: $12.21
01/10/2023: $14.67
01/09/2023: $14.6
01/08/2023: $14.2
01/07/2023: $13.95
01/02/2023: $14.6
12/29/2022: $14.67
12/23/2022: $14.47
12/22/2022: $12.21
12/15/2022: $14.47
12/11/2022: $14.32
12/10/2022: $13.57
12/09/2022: $12.21
12/08/2022: $13.53
12/07/2022: $14.32
12/06/2022: $12.21
12/05/2022: $15.52
12/01/2022: $14.32
11/30/2022: $15.52
11/17/2022: $12.02
11/15/2022: $12.42
11/04/2022: $15.48
11/03/2022: $12.21
11/02/2022: $13.87
10/27/2022: $15.48
10/26/2022: $13.99
10/23/2022: $15.48
10/18/2022: $15.52
10/17/2022: $14.6
10/16/2022: $14.49
10/12/2022: $15.52
10/11/2022: $14.49
10/10/2022: $14.6
10/09/2022: $15.52
10/08/2022: $13.99
10/07/2022: $12.21
10/06/2022: $13.99
10/05/2022: $15.52
10/04/2022: $13.99
10/02/2022: $14.53
09/22/2022: $13.99
09/17/2022: $17.15
09/16/2022: $15.9
09/14/2022: $16.36
09/01/2022: $15.52
08/28/2022: $13.93
08/26/2022: $13.86
08/25/2022: $14.52
08/24/2022: $14.49
08/13/2022: $15.52
08/12/2022: $14
08/11/2022: $15.52
08/10/2022: $13.97
08/09/2022: $15.52
08/07/2022: $13.75
08/06/2022: $15.52
08/03/2022: $18.29
07/20/2022: $12.58
07/17/2022: $13.98
07/06/2022: $16.6
07/02/2022: $15.52
07/01/2022: $14.7
06/23/2022: $15.52
06/22/2022: $14.3
05/28/2022: $15.52
05/27/2022: $14.52
05/20/2022: $15.52
05/19/2022: $14.29
05/03/2022: $15.52
04/20/2022: $13.5
04/15/2022: $15.52
04/13/2022: $14.29
04/06/2022: $15.52
04/04/2022: $16.6
04/03/2022: $14.29
03/28/2022: $16.6
03/27/2022: $14.29
03/25/2022: $16.6
03/24/2022: $12.96
03/21/2022: $16.6
03/20/2022: $14.28
03/14/2022: $16.6
03/11/2022: $14.25
03/09/2022: $13.99
03/08/2022: $14.8
03/04/2022: $13.66
03/03/2022: $14.56
02/23/2022: $13.42
02/22/2022: $15.07
02/21/2022: $14.41
02/20/2022: $15.36
02/18/2022: $14.27
02/17/2022: $13.6
02/15/2022: $13.99
02/05/2022: $13.42
02/04/2022: $14.12
01/31/2022: $13.42
01/30/2022: $14.25
01/27/2022: $13.42
01/26/2022: $12.74
01/15/2022: $12
01/14/2022: $11.93
01/12/2022: $12
01/10/2022: $13.38
01/05/2022: $14.25
01/03/2022: $15.2
01/01/2022: $14.25
12/29/2021: $13.3
12/27/2021: $13.05
12/25/2021: $12.85
12/01/2021: $13.05
11/30/2021: $14.25
11/20/2021: $13.05
11/19/2021: $13.64
11/01/2021: $13.05
10/31/2021: $14.32
10/27/2021: $13.05
10/26/2021: $12.57
10/25/2021: $12.82
10/24/2021: $13.05
10/22/2021: $12.82
10/21/2021: $12.86
09/24/2021: $13.05
09/23/2021: $14.34
09/13/2021: $13.05
08/28/2021: $11.67
08/23/2021: $11.56
08/10/2021: $11.67
08/01/2021: $13.05
07/31/2021: $14.36
07/29/2021: $13.99
07/11/2021: $13.05
07/07/2021: $12.87
06/20/2021: $12.65
06/18/2021: $12.2
06/16/2021: $12.39
06/13/2021: $12.75
06/12/2021: $12.34
06/11/2021: $12.2
06/06/2021: $12.75
06/04/2021: $12.27
05/26/2021: $12.2
05/25/2021: $12.22
05/24/2021: $12.32
05/19/2021: $12.2
05/17/2021: $12.59
05/12/2021: $12.5
04/28/2021: $11.67
04/23/2021: $12.97
03/19/2021: $12.65
03/18/2021: $12.97
03/17/2021: $12.83
03/14/2021: $12.97
02/17/2021: $11.02
02/16/2021: $13.48
02/15/2021: $11.02
02/01/2021: $11.39
01/31/2021: $12.97
01/28/2021: $12.65
01/26/2021: $12.97
01/25/2021: $14.25
01/24/2021: $13.8
12/29/2020: $12.65
12/19/2020: $12.5
12/18/2020: $12.29
12/17/2020: $12.65
12/16/2020: $12.29
12/15/2020: $12.65
12/14/2020: $12.29
12/12/2020: $12.65
11/27/2020: $12.11
11/24/2020: $12.65
11/23/2020: $13.93
11/01/2020: $12.65
10/30/2020: $13.14
10/15/2020: $12.57
10/14/2020: $15.45
10/13/2020: $14.61
10/01/2020: $15.45
09/29/2020: $14.71
09/27/2020: $15.06
09/24/2020: $14.71
09/18/2020: $15.45
09/15/2020: $14.31
09/09/2020: $14.71
08/14/2020: $14.25
08/12/2020: $14.54
08/10/2020: $14.25
08/03/2020: $14.46
07/28/2020: $12.35
07/24/2020: $14.46
06/28/2020: $12.35
06/20/2020: $14.25
06/16/2020: $14.74
06/15/2020: $14.49
06/13/2020: $13.1
06/08/2020: $14.47
05/29/2020: $13.07
05/27/2020: $12.87
05/25/2020: $14.25
05/20/2020: $13.44
05/19/2020: $14.31
05/18/2020: $12.87
05/16/2020: $14.41
05/14/2020: $12.87
05/11/2020: $13.07
04/27/2020: $13.05
04/25/2020: $14.72
04/23/2020: $13.05
04/22/2020: $13.18
04/21/2020: $15.47
04/19/2020: $14.74
04/17/2020: $15.08
03/27/2020: $13.18
03/22/2020: $13.1
02/16/2020: $13.18
02/01/2020: $10.32
01/21/2020: $13.18
01/08/2020: $15.14
01/06/2020: $10.86
01/04/2020: $15.14
12/29/2019: $13.18
12/28/2019: $12.04
12/27/2019: $12.24
12/26/2019: $12.76
12/19/2019: $13.18
12/18/2019: $12.22
12/13/2019: $15.14
11/28/2019: $9.85
11/22/2019: $14.88
11/19/2019: $14.49
11/16/2019: $14.88
10/27/2019: $10.14
10/24/2019: $10.54
10/22/2019: $14.88
10/18/2019: $10.54
10/02/2019: $9.86
09/24/2019: $11.43
08/31/2019: $11.6
08/30/2019: $9.69
08/02/2019: $9.84
08/01/2019: $14.24
07/24/2019: $11.59
07/21/2019: $11.34
07/20/2019: $11.29
07/09/2019: $11.34
06/28/2019: $10.9
06/24/2019: $12.06
06/07/2019: $11.91
06/03/2019: $11.1
06/01/2019: $10.52
05/31/2019: $11.1
05/30/2019: $11.68
05/29/2019: $10.52
05/10/2019: $12.25
05/09/2019: $12.13
05/08/2019: $11.68
05/07/2019: $13.29
05/05/2019: $12.25
04/20/2019: $9.8
04/06/2019: $12.25
04/05/2019: $12.2
04/03/2019: $12.25
04/02/2019: $12.2
03/31/2019: $12.25
03/30/2019: $12.2
03/28/2019: $11.86
03/27/2019: $12.25
03/25/2019: $11.29
03/21/2019: $11.86
03/20/2019: $12.2
03/19/2019: $12.25
03/13/2019: $12.2
03/12/2019: $12.25
03/09/2019: $12.2
03/08/2019: $11.29
03/07/2019: $12.2
03/05/2019: $11.29
03/03/2019: $12.2
03/02/2019: $12.25
02/28/2019: $12.2
02/27/2019: $11.29
02/26/2019: $12.25
02/23/2019: $12.2
02/19/2019: $12.25
02/16/2019: $12.2
02/15/2019: $11.98
02/11/2019: $12.2
02/09/2019: $11.86
02/08/2019: $11.98
01/31/2019: $10.29
01/29/2019: $11.29
01/25/2019: $12.1
01/21/2019: $10.56
01/19/2019: $12.33
12/06/2018: $11.29
12/05/2018: $14.24
11/23/2018: $9.65
11/21/2018: $9.78
11/19/2018: $9.81
11/16/2018: $12.56
11/14/2018: $11.29
11/13/2018: $12.54
11/12/2018: $12.56
11/10/2018: $12.54
11/09/2018: $12.2
11/08/2018: $12.54
11/07/2018: $12.2
11/06/2018: $11.29
11/02/2018: $12.56
10/20/2018: $10.7
10/19/2018: $12.2
10/17/2018: $12.56
10/16/2018: $11.29
10/01/2018: $9.81
09/30/2018: $12.56
09/16/2018: $12.27
09/14/2018: $13.71
09/12/2018: $12.27
09/10/2018: $13.71
09/07/2018: $12.27
09/05/2018: $13.71
08/27/2018: $12.27
08/23/2018: $13.05
08/19/2018: $12.27
08/18/2018: $13.05
08/17/2018: $12.27
08/16/2018: $13.05
08/08/2018: $12.27
08/05/2018: $13.05
07/30/2018: $12.27
07/28/2018: $12.13
07/27/2018: $13.63
07/26/2018: $12.27
07/25/2018: $13.33
07/21/2018: $12.98
07/08/2018: $12.25
07/07/2018: $11.29
07/06/2018: $12.2
07/05/2018: $12.25
07/04/2018: $12.2
07/03/2018: $11.29
07/02/2018: $12.2
07/01/2018: $11.29
06/26/2018: $12.2
06/24/2018: $12.25
06/19/2018: $12.2
06/10/2018: $12.25
06/05/2018: $11.73
06/04/2018: $12.2
05/15/2018: $12.25
05/04/2018: $11.28
04/20/2018: $12.25
04/17/2018: $11.28
03/29/2018: $12.25
03/25/2018: $14.46
03/24/2018: $12.25
03/12/2018: $11.28
03/08/2018: $12.25
02/20/2018: $12.48
02/16/2018: $11.28
01/24/2018: $12.48
01/22/2018: $13
01/08/2018: $9.76
01/05/2018: $12.83
01/03/2018: $10.99
12/21/2017: $12.83
12/20/2017: $12.9
12/15/2017: $12.83
12/14/2017: $13.18
12/13/2017: $13.7
12/12/2017: $14.05
12/09/2017: $12.83
11/26/2017: $12.21
11/23/2017: $11.54
11/21/2017: $12.18
11/15/2017: $12.21
11/13/2017: $10.99
11/12/2017: $12.21
11/11/2017: $12.1
11/01/2017: $12.21
10/01/2017: $11.97
09/01/2017: $10.38
08/25/2017: $14.09
06/13/2017: $12.21
06/12/2017: $12.16
05/07/2017: $12.21
05/06/2017: $12.06
04/24/2017: $12.21
04/03/2017: $14.09
03/30/2017: $12.21
03/29/2017: $15.97
03/28/2017: $18.38
08/01/2016: $12.21
07/31/2016: $11.96
07/30/2016: $11.71
07/29/2016: $11.36
07/28/2016: $11.59
07/26/2016: $11.29
07/25/2016: $11.63
07/24/2016: $11.11
07/23/2016: $10.79
07/22/2016: $11.11
07/20/2016: $11.59
07/18/2016: $11.63
07/15/2016: $11.61
07/14/2016: $11.96
07/13/2016: $12.37
07/12/2016: $12.28
07/11/2016: $11.96
07/10/2016: $11.63
07/09/2016: $11.59
07/08/2016: $11.66
07/07/2016: $11.96
07/06/2016: $11.94
07/04/2016: $11.96
07/02/2016: $12.76
07/01/2016: $12.42
06/30/2016: $11.26
06/29/2016: $12.2
06/28/2016: $11.61
06/27/2016: $11.96
06/25/2016: $12.21
06/24/2016: $11.96
06/20/2016: $12.21
06/19/2016: $11.63
06/10/2016: $12.21
06/08/2016: $13.48
05/28/2016: $12.21
05/27/2016: $13.68
05/25/2016: $12.21
05/19/2016: $13.68
05/16/2016: $14.5
04/18/2016: $12.21
04/17/2016: $12.12
04/15/2016: $12.38
04/09/2016: $12.21
03/16/2016: $12.2
03/15/2016: $12.15
03/14/2016: $12.2
03/11/2016: $10.99
02/28/2016: $12.2
02/24/2016: $11.95
02/23/2016: $12.2
02/19/2016: $11.96
02/10/2016: $12.21
02/06/2016: $11.95
02/05/2016: $11.59
02/04/2016: $11.95
01/27/2016: $12.21
01/26/2016: $11.94
01/25/2016: $11.96
01/23/2016: $11.55
01/22/2016: $12.14
01/21/2016: $11.96
01/10/2016: $12.21
12/21/2015: $11.34
12/20/2015: $11.42
12/07/2015: $11.31
12/04/2015: $12.21
11/07/2015: $11.32
08/22/2015: $12.21
08/21/2015: $11.99
07/24/2015: $12.21
07/23/2015: $12.19
07/20/2015: $12.21
07/19/2015: $12.19
07/17/2015: $12.21
07/16/2015: $12.19
07/11/2015: $12.21
07/10/2015: $12.19
07/06/2015: $12.21
07/04/2015: $12.19
07/03/2015: $12.21
07/01/2015: $12.19
06/28/2015: $12.21
06/27/2015: $12.19
06/25/2015: $12.21
05/05/2015: $12.2
05/02/2015: $13.91
05/01/2015: $13.7
04/23/2015: $10.03
04/21/2015: $12.21
04/19/2015: $12.25
04/18/2015: $12.22
04/15/2015: $13.28
04/14/2015: $12.22
04/12/2015: $12.59
04/11/2015: $12.96
04/08/2015: $12.75
03/30/2015: $12.21
03/29/2015: $12.26
03/28/2015: $12.21
03/27/2015: $12.25
03/26/2015: $12.21
03/25/2015: $12.26
03/03/2015: $12.2
03/02/2015: $14.09
02/24/2015: $12.2
02/23/2015: $12.58
02/17/2015: $12.2
02/08/2015: $12.1
02/07/2015: $12.51
01/31/2015: $12.2
01/28/2015: $12.23
01/27/2015: $12.2
01/26/2015: $12.23
01/24/2015: $12.2
01/23/2015: $12.23
01/21/2015: $11.99
01/14/2015: $12.24
11/05/2014: $12.48
10/12/2014: $11.3
10/09/2014: $11.08