We all know the Eufy siren is a JOKE - and useless.
You can get either frustrated with Eufy about what features are missing - or fix the problem yourself.
I have robustly tested Eufy’s security system over a number of months - and it is highly reliable and does not false trigger.
So I just built on what they have supplied to get things like a LOUD siren working with the Eufy system.
I have distilled what I have designed and built into 3 simple steps in this PDF document…
https://1drv.ms/b/s!AqVrP10smIrthv1GMORYSxDODxgCvQ?e=6KEHQ6
My full document can be found in the post below if you are interested. Once I learnt how easy MacroDroid and eWeLink made life working with - and integrating other systems into the Eufy security system - I was able to take my home security to a whole new level - really quickly - and is now pretty much limited by my imagination…
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UPDATE for high reliability Webhook execution of MacroDroid ACTIONS…
I have found the following gives me highly reliable execution of Webhook URLs. On testing you may not see an eWeLink Scene change from ‘Enable’ to ‘Disable’ - but what you observe is likely NOT the actual operational condition - so don’t get fooled - TEST!
In MacroDroid do the following:
+ ACTION → Applications - > Open Website - > Paste in the Webhook URL → then untick ‘URL encode parameters’ and then tick ‘HTTP GET (No web browser)’