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Installation & User Manual
For
605/ 7 0 5 D E C T + 2 . 4 G I n t e r c o m
Wireless Video Intercom System
Models 605AB, 605ABK,705ABK,705AB
V2
Doorstation Wiring Diagram
Optional Audio Handset/Monitor
Maintenance of the Intercom
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Overview of System
Please read this entire manual before attempting to install this system.
This system should only be installed by a professional automatic gate installer or access control
specialist installer.
It is recommended that the system be range tested on site BEFORE being fully installed.
Site Survey
Before installing this system, you need to be sure that the range of the system will be sufficient.
The transmitter and speech unit can be powered up, call button pressed, and then check that the
handset will ring from all areas in which it will be used.
605 Handsets Installations
Tip: For longer range installations, locate the handset close to the front of the property, near a
window if possible. Concrete walls can reduce the open air range of 350 metres by 30-50% per
wall.
705 Monitors Installations
Tip: The 705 monitor has a built-in antenna/receiver, it is best to use this for short range installs.
(see diag.1) For longer range installs, fit an external antenna (see below, check local radio
authority).
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Installation
Assuming satisfactory operation at full range, you are ready to fully install the product.
Mount the intercom at the desired height for pedestrian or car users. The camera angle
is wide at 90 degrees to cover most scenarios.
Hinge front door
Side View
Tip: Do not drill holes in the wall with the intercom in position, otherwise dust may get
around the camera window and impair the camera view.
Mounting the Antenna
Mount the antenna as
high as possible to
achieve longest range.
TIP: Antenna beam width is
approximately 40 degrees. For short
range door intercoms, ask your
distributor or dealer for an omni-pole
type antenna with 360 degree beam
angle.
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Power Supply
TIP: Most technical calls received are due to installers using CAT5 or alarm cable
to power the unit. Neither are rated to carry enough power (1.5 amp peak). Please
use following cable sizes…
Up to 2 metres (6 feet) – Use minimum 0.75mm2 (18 gauge)
Up to 4 metres (12 feet) – Use minimum 1mm2 (16 gauge)
Up to 8 metres (24 feet) – Use minimum 1.5mm2 (14 gauge)
Excessively long
cable!!
Power supply
Call point
Mains power
Power supply
Call point
Door Station Wiring Diagram
12-24vdc
+
-
N/C
COM
N/O
N/C
N/O
egress
N/ON/C
1 2
12-24vdc
+
-
N/C
COM
N/O