How to change the alarm/sound of the Gate sensor of the Gate Alert kit?
This article is for the gate sensor that is included in the kit: SWADS-GATEAK.
The Gate Sensor has its own built-in siren. The siren CANNOT be customized nor changed.
The Gate Sensor sends a signal to the Indoor Alarm Receiver, which has 3 sounds. Please see How to change the alarm/chime of the Indoor Alarm Receiver of the Home Doorway | Driveway | Gate | Alert kit?