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user_rwbr2
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Sunday, February 22nd, 2026 11:28 AM

Remote siren for Xfinity Home

I have an XH Touch Screen panel for Xfinity Home and want to add an additional indoor wireless siren for better upstairs coverage. What model is compatible?

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XfinityEricB

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5 days ago

 

user_rwbr2 This link provides all compatible devices that would link to our touchscreen https://www.xfinity.com/support/articles/works-with-xfinity-home-devices. I'm not sure there is an indoor siren though that would be compatible. 

 

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user_rwbr2

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Nothing there for sirens. The challenge we have is that if we are upstairs and the siren is triggered, we can't generally hear it. Kind of defeats the purpose of having an alarm system if someone is breaking into our home and we're upstairs. Any suggestions? Would be great if Xfinity Home would integrate with Alexa, but as I understand it that is no longer an option.

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5 days ago

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XfinityEricB

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user_rwbr2 Took some searching given we stopped selling them in 2021, but I did find SMC Networks SMCSR01-Z Remote Siren Device was something we sold in the past. If you can find one online it should work. 

 

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5 days ago

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user_rwbr2

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Thanks for that. Just found one on eBay and I'll give it a try.

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5 days ago

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XfinityEricB

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user_rwbr2 If you run into any problems, please let us know. We are happy to help in any way we can. 

 

I am an Official Xfinity Employee.
Official Employees are from multiple teams within Xfinity: CARE, Product, Leadership.
We ask that you post publicly so people with similar questions may benefit from the conversation.
Was your question answered? Please, mark a reply as the Accepted Answer.tick

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5 days ago

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user_rwbr2

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I just received the remote siren. Can you tell me how to connect it to the system?

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2 days ago

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