Are these senors compatible with the older verson? null

No these are only compatible with the newer version.

No, only new version Simplisafe hardware.

As far as my research went, these are not compatible with previous version.

I’ve read in multiple sites that the new version is not backward compatible.

Yes, they are shorter. They will work. I am pretty sure any magnetic pick up would work. All they are, are high powered magnets. Probably neodymium.

“Are these senors compatible with the older verson?”

Asked by Anonymous 7 years ago

Give them a call.
Answered by Reggie 6 years ago
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No, only the new system.
Answered by Shilly 6 years ago
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No
Answered by Ralph 6 years ago
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No they are not.
Answered by Bbunch8 7 years ago
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No these are only compatible with the newer version.
Answered by Helpingmom 7 years ago
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No, only new version Simplisafe hardware.
Answered by MattB 7 years ago
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As far as my research went, these are not compatible with previous version.
Answered by rick 7 years ago
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Yes
Answered by Akida 7 years ago
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I’ve read in multiple sites that the new version is not backward compatible.
Answered by rick 7 years ago
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Yes, they are shorter. They will work. I am pretty sure any magnetic pick up would work. All they are, are high powered magnets. Probably neodymium.
Answered by JS1961 6 years ago
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