Telephone Technical Services Page 3
DESCRIPTION
Our Model DP3 Flush Mount Door Phone is specifically designed for
connection to a Telephone Technical Services DOOR STATION
CONTROLLER. It can be FLUSH MOUNTED or SURFACE MOUNTED if
the optional SMK3-V or SMK3-H Surface Mount Kit is used (see p14).
Up to two of our Door Phones can be connected to the one DOOR
STATION (CONTROLLER). This allows for a Door Phone to be located
at two different locations. In this situation, the Door Phone devices are
connected in parallel (see wiring directions page 13).
DP3 is available with a 316 Marine Grade Stainless Steel fascia plate,
which has been coated with a tough transparent protective polymer
material, or with a BrushedAluminium front fascia plate.
OurDP3units incorporate a ‘touch sensitive’switch,in order to further
improveit’slongtermreliability.Thisswitchisactivatedbyabrieftouch.
AllDP3unitsaredesignedtobehighlyWEATHERRESISTANTandthey
haveproventobereliableoverlongperiodsoftime,providingtheyarenot
exposed to direct rain. Whenever your Door Phone is likely to be
exposed to RAIN, an optional DOOR PHONE COVER or a SURFACE
MOUNTINGKIT with Rain Deflectorshould be used(see pages 14-15)
All DP3 models can be mounted either horizontally or vertically but for
aesthetic reasons, they are also available with the BELL of the Touch
Sensitive trigger area orientated in a Horizontal or Vertical Orientation.
There are 4 Models of DP3 :
DP3-AV Aluminium Fascia - Vertical Orientation
DP3-AH Aluminium Fascia - Horizontal Orientation
DP3-SV Stainless Fascia - Vertical Orientation
DP3-AH Stainless Fascia - Vertical Orientation
DP3 incorporates a 10mm (Aluminium Fascia) or 12mm (Stainless Steel
Fascia) hole which is sealed with strong transparent perspex plate which
will allow you to fit a Digital Camera behind the Door Phone plate. Two
threaded mounting studs are provided for this purpose.
We alternatively offer a Model DP4 Door Phone which is the same as
DP3, but includes an integrated, Low Light, High Resolution Digital
Colour Camera, in a sealed plastic enclosure (see page 5).
