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PANELS
PANELS WITH ANODIZED ALUMINIUM FRONT PLATE
725
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sec.2d
DOOR PHONE AND VIDEO DOOR PHONE SYSTEM: Product Technical Manual
PANELS WITH ANODIZED ALUMINIUM FRONT
PLATE
Mod. 725 panels with aluminium front plate are modular.
Two front plate widths are available:
• One row of buttons (113mm).
• Tworowsofbuttons(205mm)withdoorunitset-up.
• Tworowsofbuttons(205mm)withoutdoorunitset-up.
Theonerowcongurationmaycontainfrom1to8buttons;thetworow
congurationmaycontainfrom4to28buttons.
3, 4, 5, 6 row congurations can be obtained by arranging several
modules side by side. Fixed wire shim-fairleads are used to couple
theush-mountingboxes horizontally. This system can be exploited
tocreatepanels of all types and congurations usinga low number
of components. The advantage in terms of stock management is
reectedonboththewholesalerandontheinstaller.
The camera unit 725 is modular. Simply combine the camera unit
(consistingoffrontunitwithush-mountingboxandCCDcamera)toa
oneortwobuttonrow725panel(withdoorunitset-up).
Information on the camera unit is provided in the second part of
this section.
FEATURES
ELECTRICAL AND MECHANICAL SPECIFICATIONS
1-rowfrontplatewidth: 113mm
2-rowfrontplatewidth: 205mm
Front plate protrusion (from the wall): 11.5mm
Flush-mountingdepth: 43.5mm
Max.ush-mountingerrortolerance: 8mm inside (nished wall)
Frontplatethickness: 1.7 and 2mm 1 row
2.5mm 2 rows
Front plate treatment: natural anodization
Doorunitgridcolour: anthracite
Front header colour: anthracite
Urmettrademark: on loudspeaking unit grid
Lamp holder:
body: acetate resin
contacts: nickel-plated brass
Name plate dimension: 54.5 x 14.5mm (max. thickness 2mm)
Distance between buttons: 24mm
Common contact: nickel-plated brass strap
Totalstrokeofbutton: 2mm
Idlestrokeofbutton: 1.2mm (before contact closing)
Transition of switch button: 100,000 transitions with power 0.2Aeff,
on resistive load, voltage 12Veff
Button control force: min. 850gr.
Max.sectionofwireforbuttonterminalsandlampholders: 2mm
2
Insulationvoltagebetweencontacts: 500Veff
Max.cutoffcurrent: max. 2Aeff on resistive load
Lightinglamp: bulb 14V 3W
Protection: IP 33 according IEC standards 70.1
Corrosion: according DIN 5342/64 standards
test duration: 16 hours
temperature: 35°C
STRUCTURAL FEATURES
The Mod. 725 panel includes 3 parts:
• Aluminum front plate (drawn) with plastic headers.
• Button frame.
• Flush-mountingbox.
FRONT PLATE
The front plate, made of drawn aluminium, if xed to the frame by
means of two screws inserted in the headers. Call buttons (with name
plates)andadoorunitprotectivegridarearrangedonthefrontpanel.
The name plates are built to permit replacement only from the inside
of the panel.
PANELS WITH ANODIZED ALUMINIUM FRONT PLATE
FEATURES
CONFIGURATION
BUTTON FRAME
1rowversionswithupto4buttonsaremadeofplastic;othermodels
are made of metal. The buttons, lighting bulbs and door unit are
fastenedtotheframe.Theframeisfastenedtotheush-mountingbox
bymeansofspecicscrews.
EMBEDDING BOX
1rowpanelswithupto4buttonshaveaplasticush-mountingbox.
Othermodels aremadeof metalwithplastic headers.Allboxes are
arrangedtobejointedtootherboxesforperfectfrontpanelinstallation
incongurationsemployingseveralpanels.
COMPONENT FEATURES
BUTTONS
The buttons are made of plastic and connected by means of screw
terminals.Modularpre-connectedmetalstripsareusedforcontacts.
The strip is visible and easily cut to split common contacts.
Thetotalstrokeofthebuttonis2mmwith1.2mmofidlestroke.The
maximumcutoffcurrentis2Aeffectivewithresistiveload.
NAME PLATE HOLDERS
The name plate holders are made of transparent methacrylate and
can be accessed from the inside of the panel for replacing the
names.Onepaperlabelisprovidedfortemporarilywritingthenames
beforedenitiveengravingonaPlexiglasplate(dimensions54.5mmx
14.5mm-max.thickness2mm).
DOOR UNIT PROTECTIVE GRID
The grid is made of plastic and ensure good protection from
water leakage. The grid can be disassembled and turned for other
applications(e.g.videosystems).
Important: The anodized surface protects from weather conditions
butmaybedamagedbylime,cementandgypsumspots.Washthe
anodizedaluminiumsurfacewithwarmwater,dryandwipetoclean.
Do not use grease acid (lanolin or Vaseline). Never use abrasive
products.
CONFIGURATION
Panelcongurations:
• 1or2rowsofbuttonswithdoorunitset-up
• 2rowsofbuttonswithoutdoorunitset-up.
Installation methods:
• Flush-mounting
• Wallmounting1to24buttonsinspecichousings