Video and audio surface mount 18 double sided back light push button entry panel. 

Kit includes:

E62124: Bticino 350231 SFERA 3 MODS SUPPORTING FRAME ALLMETAL 

E62139: Bticino 350631 SFERA 3 MODS SURFACE MOUNTED BOX ALLMETAL 

351500: Bticino Sfera module A/V with High Quality camera 5-Megapixel

E62170: Bticino 351221 SFERA DOUBLE 2PB AUDIO VIDEO FRONTCOVER ALLMETAL  

E62184: Bticino 352100 SFERA DOUBLE 8 PB MODULE 

E62187: Bticino 352181 SFERA DOUBLE 8 PB FRONTCOVER ALLMETAL