dimensions (WxH): 120mm x 135mm (4.72" x 5.31")
thickness: 2mm/0.079"
depth of installation: 10mm/0.39"

brushed stainless steel

3 Bell push buttons stainless steels, 3 name plates, optional LED lightning included.

voltage: maximum 24V (AC/DC) and 1.5A, IP54, protective low voltage only.

Installation with installation bolts fixed on the back (Plugs included ). The plugs must be fixed into the wall, then the two installation bolts are pressed into the plugs, so that the bell panel is fixed.