It sets off an alarm faster than a photoelectric or optical beam smoke detector once it detects fire. Therefore it is best used to detect smoke from fast flaming materials like paper and wood. It is also cheaper to manufacture. Compared to photoelectric smoke detectors, it consumes less power so a small battery can power it for month and is independent of external wiring. Since ionization type smoke detectors can detect particles smaller than smoke particles, they are prone to false alarms. Ionic smoke detectors use a radioactive isotope americium 241, and rules on proper disposal vary in each region.

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If setup on the home network apps can be used to watch the cameras from mobile devices.

• retail business solution
• small business alarm system
• emergency alerts for seniors

It's fairly pricey and requires wiring knowledge to install, but it's a smart addition to a high tech home.

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