Ask Sterling: How to set a House ID on a Honeywell L5100.

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Welcome to another Wednesday and another edition of Ask Sterling. This week, Frank from New Hampshire wants to know how to set the House ID on his Honeywell L5100.

If you're first wondering what a House ID is, I'm glad you asked. The House ID is used for bi-directional devices that communicate back to your Honeywell Lynx Touch L5100.

A good example would be a a bi-directional key fob like the Honeywell 5804BD that wants to send signals to your panel and also can get status of from your panel.

So now that you know what a House ID is, I'm sure you're eager to set yours up or change yours on your L5100. To change this setting, just follow our useful video below:

If you have any questions you would like to see answered in our Ask Sterling series, please ask below in the comments or send us an email at

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