The HALO Smart Sensor identifies gunshots at the location with two-factor authentication using frequency sound pattern and percussion. The sensor is 3rd party certified and has a 25 foot range with 360° radius detection. The HALO needs to be in the same room as the gunshot to trigger an event.
If there is a false event triggered make sure the HALO is running on the most current firmware version and current Security presets are loaded. Contact support if the issue is unresolved.