Smoke and Heat Sensor

Powerfully intelligent sensors detect minor smoke and smoldering fires faster with wireless technology you can place virtually anywhere. Get mobile notifications for any diagnostic issues, low battery, or case tampering. Fully backed by our limited lifetime warranty.
Dimensions: 5.6" x 2.3" (142.3 mm x 59.0 mm)
Batteries: Two 3V lithium batteries (non-replaceable and sealed)
Battery Life: ~10 years
100% wireless signal transmission:
Automatic detection of malfunction & low battery:

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