How can I change emailing period to be less than 1min?

Greeting all,

I would like to build a system to monitor door security using motion, vibration, sound, sensors, so how can I change emailing settings to get an alert whenever any sensor detects something without limiting the alerting time to 1 min?

You can run your own server and change the notification limit to whatever you want.

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What period would be ok for your project?

I would like to get a notification immediately even if the period between two sensors’ detection is within a second

Than you have to use local server. And change

notifications.frequency.user.quota.limit=60

property to

notifications.frequency.user.quota.limit=0

Thanks for your concern and guidance,

Where can I find the local server?

http://docs.blynk.cc/#blynk-server