314-315 / 975
Average battery lifetime > 2 years
2.1 year
Detector #
2.5
2
1.5
1
0.5
0
0
5
10
15
20
years
|
|
314-315 / 975
314-315 / 975
Average battery lifetime > 2 years
2.1 year
Detector #
2.5
2
1.5
1
0.5
0
0
5
10
15
20
years