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It's not a smoke detector, but the Airthings Wave Plus $269 can detect Radon, CO2, TVOCs, humidity, temperature and air pressure. It connects to your phone via Bluetooth, so you'll have to be within range if you want to receive alerts. 99 View at eBay$115. 99View at Newegg Business$127. 65View at Amazon?Nest’s smoke alarm detects both smoke and carbon monoxide, and when it does pick up something, it will not only sound an alarm, but will also tell you in what room the alert is coming from, and the nature of the alert. An LED ring on the bottom of the alarm also changes color, giving you a visual cue.
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TEZViz' app also lets you set a schedule for when the camera turns on and off, and lets you set motion sensitivity as well as zones — a feature typically found only on more expensive cameras. The Mini O 1080p has a microSD card slot, so you can save videos locally. If you don't buy cloud storage which starts at $5. 99/month for seven days of storage, your options are limited to the live camera feed, push notifications with a snapshot and having your device settings saved to the cloud rather than only locally. You can also control the camera using Alexa and Google Assistant. You’ve moved into your new digs and you’re after the hottest, latest and most effective security system out there.