Door Phone Kit 2 Calls Prestige Silver WF 036213
• Hands-free intercom White
• Device dimensions H-W-D 15.8 X 9.0 X 2.5 cm
• Wall mounting box for waterproofing
• Recessed mounting box without waterproofing
• Up to 4 buttonholes in parallel
• Boutonniere dimensions with brim H-W-D 20.9 X 12.2 X 7.9 cm
• Boutonniere dimensions (without brim) H-W-D 20 X 11.2 X 4.4 cm
• Up to 4 intercoms in parallel
• 2-wire BUS technology
• Rail power supply for up to 5 devices 100 - 240V AC
• Power supply dimensions H-W-D 9.0 X 10.7 X 5.8 cm"