The Hikvision DS-PS1-E-WE external siren is, as the name suggests, intended for outdoor use. Mounting on the wall or any other place is no problem. Always make sure that the siren is within sight of people walking down the street, or your neighbors. In case of a burglary, the siren will generate a loud tone of 110 decibels and attract the attention of neighbors or passersby. Thanks to the colored light on this outdoor siren, it also attracts maximum attention in the dark.
