Smoke detectors on battery power
Battery-powered smoke detectors are easy to use. You never have to connect them to a fixed power source in the house. When you choose a smoke detector with batteries, there are different types of batteries that a smoke detector can run on. For example, 3V, 9V, AA, AAA and lithium batteries. Each battery type has its own lifespan. For example, one battery lasts 1 year and the other 10 years. In addition, check if the batteries are replaceable. If not, you can throw away the smoke detector when the battery is empty.
Smoke|Audio signal|2 detectors
39,98
36,99
Smoke|Audio signal|3 detectors
59,97
57,-
3
Smoke detector|Smoke, heat|Audio signal
19,99
Smoke detector|Not linkable|Runs on lithium batteries
95,97
91,-
6
Smoke and carbon monoxide detector|Cannot be linked to apps|Works on lithium battery
39,99
Smoke|Audio signal|5 detectors
99,95
92,-
9
Smoke detector|Not linkable|Works on Lithium batteries
31,99
10
Smoke detector|Not linkable to apps|Runs on Lithium battery
42,99