Free
Easy install and just works
Easy install and the sensors are multi purpose in that you can decide what function they will report on. Basically the system just works.

Protect what you love with Notion. Monitor your home, apartment, vacation property, or small business with a single sensor, no matter where you are.
Notion (getnotion.com) has 532 customer reviews on Five Star Index, with an average rating of 4.1 out of 5.
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House Sitting & Security
Excellent

House Sitting & Security · Nashville, Tennessee
Excellent

House Sitting & Security · Fort Washington, Maryland
Excellent

House Sitting & Security · Hamilton, Ohio
Excellent
532 approved reviews, newest moderated first
Free
Easy install and the sensors are multi purpose in that you can decide what function they will report on. Basically the system just works.
Matt C.
Good network connectivity, and fast response time to events. Easy to setup and the app UI is good to follow and understand.
Sunstruct
Great product but extra sensors can’t be bought in Australia. Other that awesome.
Response from NotionMay 10, 2023
Hello Sunstruct. Thank you for taking the time to provider us with some valuable feedback. At this time we can only ship our products within the United States but we are working on fixing the shipping issue for the future. We do apologize for any inconvenience this may have caused. Thank you for being apart of Notion.
Danny
Everything from whoa to go was fantastic
Response from NotionMay 13, 2023
Thanks so much for the positive feedback, Danny! We’re thrilled to hear you’re enjoying your Notion System, and we greatly appreciate you taking the time to share your rating. Cheers!
Rajko
Feeling safer and in control when out of house
Response from NotionMay 9, 2023
Hello Rajko, We appreciate your feedback! We are so glad to hear you are loving your Notion System! If anything comes up in the future feel free to reach out, we are here to help!
Alistair
All installed and working as promised
Response from NotionMay 13, 2023
Thanks for the positive review, Alistair! We love hearing from our customers – especially when Notion is able to make a positive difference to them. Cheers!
Joe R.
Overall good for what it does. Needs a video option however. If my door alarm goes off I should be able to view what's happening so I know if cops need called. Just a additional cost option that I hope is available soon.
Response from NotionMay 9, 2023
Hello Joe. Thank you so much for taking the time to share some feedback. We appreciate your suggestions. Our engineering team's always making updates to our technology so we will make sure your suggestion is submitted to the appropriate team. Please let us know if anything ever comes up we can assist you with. We are always happy to help.
customer
Came free with a discounted home insurance, pucks are great, but for window and door security they are too large, round and would never use it in that way Low review is due to all the calls, messages, and emails asking my opinion, seriously I don’t buy (or in this case evolve) anything that asks me so many times, my trust lowers the more spam you send. You have no brand recognition, and I’ve never seen them in a physical store
Response from NotionMay 16, 2023
Hi there, Please accept our apology for the frustration with survey and review requests. Our intention is certainly not to spam any of our users. Our team is constantly working on updates and improvements to Notion and we genuinely want to hear any feedback you have. Thanks for your comment about the size of the sensors. I will be certain to pass that along to our hardware team for review. We may be able to offer smaller sensors with similar functions at some point in the future. Aside from that, please feel free to reach out to our support team at [email protected] if you have any other suggestions for us. Best, Julian @ Notion Support