Disable chime via HomeKit  
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**Is your feature request related to a problem? Please describe:**
 No

**Describe the solution you'd like:**
Hi,

First off, great plugin, honestly everything went so smoothly it’s really nice for a change. 

I’m wondering if there’s any way to disable the chime via HomeKit, a little bit like a do not disturb type of option. 

For now I simply toggle between no chime and mechanical chime to do so but would be nice to automate the process via HomeKit. 

Your help is greatly appreciated!

**Describe alternatives you've considered:**
Making a little controller or “smart relay” to control the chime separately via HomeKit only. 

**Additional context:**
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