The 4000 SERIES is a new range of modular door panels.
The 4000 series has been designed using the latest 3D
The new design is characterised by a number of new features:
the modules with front plate and push button are manufactured in mirror finish
stainless steel, the frame (which is also the module support) is manufactured
from one piece of die-cast aluminium alloy which gives substantial strength to
the outdoor station, modules are attached to the module support frame using a
simple but strong clip system (vandal
resistant modules are secured to the front support frame
using studs and fixing rails), the fixing system of the front panel to the back
box (flush or surface) uses torx pin machine screws.
The modular system consists of 3 main items:
– The modules (standard and vandal resistant line).
– The front supports (for flush mount ing).
– The surface mounting units (for surface mounting).
The module support frame (flush or surface) is hinged to the
back box. This allows for ease of cable installation and connection as both
hands are free.
The standard finish for the module support frames and
surface back boxes is embossed metallized “gunmetal grey” while the module
front plates are in mirror finish stainless steel for the standard line and
brushed finish stainless steel for vandal resistant line.
The module support frames are also available in two other
finishes: high brass PVD (gold chromium effect) and Sky chrome PVD (silver
The module front plates (for the standard line only) are
also offered in anodized aluminium and high brass PVD
2 x 0 Call Button Intelligent Stainless Steel Speaker Module [4838-0]
2 x 5 Button Stainless Steel call button module 
2 x 3 code 3 relay module stainless steel 
2 x 3 Module grey surface unit 
2 x 12v Power Supply [520M]
5 x 1 Button calll tone handset