So when the siren has not wirkich Anyone thinking what ...... When the first siren I know who needs a 230V power supply. In addition, assembly is very, very questionable. There is only a small hole (like a picture) where you can aufängen the siren. A little breeze, and it falls from the roof. Hab screwed the siren, and mounted with screws on a perspex disc, and the disc in turn on the house wall. Now she holds. The first siren was mounted only on a screw, has not survived the first night .... :-( ..... the downside to the Assembly on the plexiglass is especially that the warranty is gone, as you so must pierce a sticker in order to reach the one screw in order to screw.
As should rather jemend consider something.
Except for the suspension is the siren TOP. Beautifully loud and flash also goes !!!!!! Connection to Central also quite easy.
