In addition to hearing the Chiekoo Bell Alert acceptance notification on your smartphone, you can also deactivate your SmartThings strobe and Siren, when an alert is accepted

This Trigger fires when a subscriber accepts a Chiekoo Bell alert.

This Action will deactivate your SmartThings alerting device's siren and/or strobe.

Deactivate My SmartThings Strobe and Siren, When Someone Accepts Chiekoo Doorbell Alert Notification