Telephone Technical Services DP3-AV User manual

TELEPHONE
TECHNICALSERVICES
DP3
USER GUIDE
Manufactured in Australia for
Telephone Technical Services
PO BOX 675
SPRINGWOOD QLD 4127

Page 2 Telephone Technical Services
TABLE OF CONTENTS
Description Page 3
DoorPhoneDimensions Page 4
DoorPhoneRange Page 5
DoorPhonePerformance Page 6
OperationSummary Page 7
MountingtheDoorPhone Page 8
Balance PotAdjustment Page 9
WiringDiagrams Pages 10-11
WiringDirections Pages 12-13
SurfaceMounting Kits Page 14
DoorPhoneCovers Page 15
Specifications Pages 16
WarrantyInformation Pages 16

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).

Page 4 Telephone Technical Services
MODEL DP3 DOOR PHONE

Telephone Technical Services Page 5
DOOR PHONE RANGE
A choice of Five Door Phones are provided for use with our range of Door
Station Controller units : :
Model DP1 - SURFACE MOUNT
Moulded plastic unit, designed for easy mounting direct
onto your wall surface. Vertical orientation only.
(100mm Wide, 133mm High, 32mm Depth).
Model DP2 - FLUSH MOUNT Compact Size
Marine Grade Stainless Steel face plate.
Touch Switch operation. Night illumination.
Available in Vertical or Horizontal orientation.
Optional Surface Mounting Kit is available.
(107mm Wide, 204mm High, 30mm Depth).
Model DP3 - FLUSH MOUNT Standard Size
Marine Grade Stainless Steel face plate.
Touch Switch operation. Night illumination.
Available in Vertical or Horizontal orientation.
Has a 12 mm hole and threaded mounting studs
to allow for a Digital Camera to be fitted.
Optional Surface Mounting Kit is available.
(130mm Wide, 264mm High, 30mm Depth).
Model DP4 - FLUSH MOUNT Standard Size
Fitted with a high resolution, low light Digital
Colour Camera.
Marine Grade Stainless Steel face plate.
Touch Switch operation. Night illumination.
Available in Vertical or Horizontal orientation.
Optional Surface Mounting Kit is available.
(130mm Wide, 264mm High, 37mm Depth).
Model DP5 - FLUSH MOUNT Standard Size
Fitted with an intelligent Pedestrian Access Keypad.
Touch switch operation with 99 User Codes
Marine Grade Stainless Steel face plate.
Blue and White LED Night illumination.
Available in Vertical orientation only.
Optional Surface Mounting Kit is available.
(130mm Wide, 264mm High, 30mm Depth).

Page 6 Telephone Technical Services
DOOR PHONE PERFORMANCE
Our DP3 Door Phones can operate at distances of up to 300 meters
from the Controller, providing high quality cabling such as CAT5 is used.
This product is IDEAL for RESIDENTIAL USE or COMMERCIAL USE,
whereROADNOISE is NOT HIGH.
It is not designed for INDUSTRIAL USE where ambient noise can be
constantly high.
The volume of the audio communication on the internal phones
should be comfortably audible (a similar level to a telephone call)
providing :
· The person at the Door Phone is talking directly towards the
Door Phone and at a distance of no more than 1 to 2 feet away
(max500-600mm).
· The Door Phone is mounted at a height of about 1.5 meters (5
feet).Youcanmountatalowerleveltoallowforveryyoungchildren,
butvolumewillsuffer.
· No plates or other material are placed over the front face of the
Door phone. Our Door Phone Cover accessory, or a properly
designedRainHoodwillnotaffectperformance.
The volume of the audio communication at the Door Phone should
be comfortably audible, providing :
· There is not excessive road noise or other noise near the Door
Phone.This will affect the automatic gain circuitused in this device.
· That high quality ADSL FILTERING is fitted ahead of the DS
CONTROLLERwhereADSLisusedonthesameline.Ifyoudonotdo
so, volume in both directions will be affected. Refer to your Door
Station Controller User Guide for detailed information on the use of
ADSL with this product.

Telephone Technical Services Page 7
OPERATION
After initial Power Up, the Door Phone will take up to 5 seconds to
initialise.
To commence a Door Phone call, you should press the BELL on the
Door Phone briefly. The LED will then turn OFF and you will hear a
RING TONE until the call is answered.
This Door Phone will trigger a Door Station Controller that will either
RING all the telephones connected to your telephone line or it will operate
with a PABX system.
As soon as the call is answered, you will be able to communicate with
loud and clear call quality.
If this Door Phone is connected to a Model DS6 Controller, you will also
have the ability to connect to an external telephone number, or cell
phone whenever the site is unattended.
Our Door Phones use an intelligent, fast switching ‘half duplex’
communication method, as this provides for highest volume levels and
eliminates feedback. With this method, the party that talks LOUDEST
will take priority and will be connected to the other end.
After your Door Phone call is completed, there will be a delay of
approximately 5 seconds before the unit has reset and is ready for the
next call.
For maximum clarity, it may be necessary to adjust the Balance
Pot (see page 9).
WHEN TESTING YOUR DOOR PHONE
DO NOT USE A TELEPHONE IN CLOSE PROXIMITY
AS FEEDBACK WILL CAUSE LOSS OF VOLUME.

Page 8 Telephone Technical Services
MOUNTING THE DOOR PHONE
The DOOR PHONE should be mounted at the average face
height of 1.5 meter (5 feet) for optimum performance.
The main body of the DP3 unit is designed to be
recessed into a wall surface. It is normally fitted
horizontally, but can also be fitted vertically.
To speed up installation, you may wish to purchase the optionally
available Galvanised Iron ‘Wall Mount box’, which can be fitted within
the wall cavity. There are 2 sizes : Model WMB3 is
required for use with DP3. The Door
Phones are then screwed onto the
WMB by using the 2 supplied stainless
steel mounting screws.
When using the WMB3, you must allow for a recess area of :
255 mm, 93mm, D 40mm.
SURFACE MOUNTING KITS
Stainless Steel Surface Mounting Kits are available for all Model DP2 to
DP5 Door Phones, so that your Door Phone can be mounted ONTO a wall
surface, rather than into it.
See page 14 for further detail.

Telephone Technical Services Page 9
BALANCE POT ADJUSTMENT
Your DOOR PHONE is preset at the factory for maximum performance. Our
sophisticated circuitry is designed to measure the background noise present
at your site and then apply maximum gain.
In most cases you SHOULD NOT NEEDTO MAKEANYADJUSTMENTS.
If you are usingTwo Door Phones, it is possible that you will need to adjust
the POT of one or both Door Phones to suit your specific site conditions.
The balance POT is provided in case you experience one of the following :
• Audio is distorted.
• Audio (speech) can only be heard in 1 direction.
Should you encounter one of these problems, you will need to make slow
careful adjustments in one direction or the other until speech can be heard
in both directions and without distortion.
The balance POT is located on the back of DOOR PHONE under a small
3mm removable black plastic plug. It should be adjusted using a small flat
blade screwdriver.
IMPORTANT NOTES
1) You will require TWO PEOPLE to adjust your Door Phone.
2) Wait 10 seconds after answering before adjusting the Pot.
3) DO NOT USEA TELEPHONE IN CLOSE PROXIMITYTO THE DOOR
PHONE, as feedback interference will affect the Balance Pot settings.
4)The Balance POT does not increase volume. Moving it when unnecessary
may cause a deterioration in audio quality or a loss of audio in 1 direction.

Page 10 Telephone Technical Services
CONTROLLER WIRING
LOCK 2 WHITEBLUE LOCK 2
LOCK 1 BROWN
POWER YELLOW
AUDIO GREEN
ORANGE LOCK 1
BLACK POWER
RED AUDIO
SUPPLIED CABLE
CAT5 CABLE or SOLID CORE CABLE
Thecolours usedare those of the wires in the supplied Interface box.

Telephone Technical Services Page 11
DOOR PHONE WIRING
POWER
YELLOW
AUDIO
GREEN
BLACK
POWER
RED
AUDIO
CAT5 CABLE or SOLID CORE CABLE
Thecolours usedare those of the wires in the supplied Interface box.

Page 12 Telephone Technical Services
WIRING CONNECTION
Solid core cable such as CAT5 should be used to connect between the
DS Control unit and the Door Phone unit. The DS Control unit has a
standard 8 wire RJ45 connector. The Door Phone uses a 4 position
Phoenix Style plug.
Four wires are used to connect the Door Phone to the DS Control unit.
Two wires are required for each internal relay used for Lock control. A
maximum of 8 wires is required for installation, so a CAT5 cable is ideal
An external connection box with 8 screw terminals is supplied with your
DS Control unit. The connection box provides a convenient means of
connecting the 2 or 4 wires used for 1 or 2 Gate or Door locks to the
internal relays of the DS Controller. The connection box connects to
the DS Control unit via the supplied short RJ45 cable.
Where LOCK CONTROL is not required, you can bypass the connection
box and connect your CAT5 cable direct to the DS Controller. For details
see page 13.
There is a 4 position Phoenix Style press in connector socket on the
rear of the Door Phone, to which you connect the Audio and Power
wires. Two wires are required for the
AUDIO SIGNAL and Two wires are
used to provide POWER to the unit.
The Audio signal connects to the
middle Two positions of the socket.
The Power input connects to the
outsideTwo positions of the socket.
Note : The polarity of the Audio
signal and power connections is not
important and can be reversed.
Important Note : The colours referred to on this page and page 13 are
those of the wires in the supplied interface box.

Telephone Technical Services Page 13
The RED WIRE of the connection box, carries one leg of the Audio
Signal. It must connect to EITHER centre position (pin 2 or 3) of the
supplied Phoenix plug. Note - Polarity is not important.
The GREEN WIRE of the connection box, carries the other leg of the
Audio Signal. It must connect to EITHER centre position (pin 2 or 3) of
the supplied Phoenix plug. Note - Polarity is not important.
The BLACK WIRE of the connection box, carries one leg of the 12V
Power input. It must connect to EITHER outer position (pin 1 or 4) of
the Phoenix plug. Note - Polarity is not important.
The YELLOW WIRE of the connection box, carries one leg of the 12V
Power input. It must connect to EITHER outer position (1 or 4) of the
Phoenix plug. Note - Polarity is not important.
Where Two Door Phones are to be used, they should both connect
to the same contacts of the interface box (ie: parallel connection).
The ORANGE and BROWN WIRES of the connection box connect to
the Internal Relay used for Lock 1. Connect ONE leg of the 12V power
for Lock 1 to these terminals, by cutting the wire in half and fit one part
to the screw terminal connecting to the Orange wire and the other to
the screw terminal connected to the Brown wire. Polarity is not important.
The BLUE and WHITE WIRES of the connection box connect to the
Internal Relay used for Lock 2. Connect ONE leg of the 12V power for
Lock 2 to these terminals, by cutting the wire in half and fit one part to
the screw terminal connecting to the Blue wire and the other half to the
screw terminal connected to the White wire. Polarity is not important.
BYPASS CONNECTION BOX
If you don’t plan to use the connection box, then you can connect the
CAT5 cable direct to the DS Control unit and Door Phone, as follows :
AUDIO CONNECTION (polarity is not important)
The centre 2 pins of the DS Controller RJ socket need to
connect to the centre 2 positions of the DP2 Phoenix socket.
POWER CONNECTION (polarity is not important)
The 2 pins either side of the centre 2 pins of the DS Controller socket
connect to the 2 outer positions of the 4 pin Phoenix socket.

Page 14 Telephone Technical Services
SURFACE MOUNTING KITS
Stainless Steel Surface Mounting Kits are available for all Door Phones,
so that your Door Phone can be mounted ONTO a wall surface, rather
than into it.
4 separate surface mounting kits are available, to cater for the two
different sized Door Phones (DP2-DP5) that can be mounted vertically
or horizontally.
All kits have an integrated Rain Deflector.
Model SMK2-V for DP2 units mounted vertically
Model SMK2-H for DP2 units mounted horizontally
Model SMK3-V for DP3, DP4, DP5
mounted vertically
Model SMK3-H for DP3, DP4
mounted horizontally

DOOR PHONE COVER
If your Door Phone is not under cover, a strong transparent DOOR
PHONE COVER is essential to ensure that water from rain cannot
graduallypermeatethrough to the electronicsof the Door Phonewhich
can cause unreliable operation and can eventually lead to permanent
failureofthisdevice.
COVERS FOR VERTICAL MOUNTED DOOR PHONES
Model DPC1-V : for Model DP1 Door Phone
Model DPC2-V : for Model DP2 Door Phone
Model DPC3-V : for Model DP3, DP4, DP5
COVERS FOR HORIZONTAL MOUNTED DOOR PHONES
Model DPC2-H : for Model DP2 Door Phone
Model DPC3-H : for Model DP3, DP4 Door Phones
Telephone Technical Services Page 15

Page 16 Telephone Technical Services
SPECIFICATIONS
Dimensions(all in mm) : 264 mm x 130 mm x 33 (D)
Weight : 430g
Communications Connector : Phoenix 4 pin
ACMA COMPLIANT : Supplier Number N 782
WARRANTY
This device is guaranteed against defects from workmanship for a period
of two years (24 months) from the date of purchase. In the event of
failure, you should return the product, along with proof of purchase date,
and a written statement about the nature of the problem.
This Warranty shall not apply to any unit which has been subject to
alteration, modification, abuse, negligence, accident, external voltage/
lightning surge or used in any manner contrary to these instructions.
The obligation is solely to repair or replace the product. The warrantor
is not liable for any incidental or consequential damages due to such
defects.
The user is responsible for freight costs to the repair point. The warrantor
will be responsible for freight costs in returning this unit back to the
user.
Damage caused to this device or attached equipment, by lightning strikes
or over voltage surge is not covered under this warranty.
CASE SEALED AT FACTORY
OPENING THE CASE VOIDS THE WARRANTY