Installation Guide
Guardian 6200
Commercial Vehicle Productivity and Security
The Guardian 6200 is a high-performance beacon designed for commercial vehicle applications that require location
based services including productivity and security. It is ideally suited to installations in delivery and service fleets as
well as public safety, mass transportation, utility, and off-road or construction vehicles.
Security features include vehicle theft detection and recovery as well as a means of connecting optional auxiliary
sensors and panic buttons anywhere within the vehicle.
Kit Contents
• GPS Beacon device
• Combined GPS/GPRS antenna
• Wiring harness
• Mounting bracket and hardware
• Fuse panel connector kit
1 Install Antennas
The Guardian 6200 comes with a combined GPS/
GPRS antenna module. It is to be installed in a
location where the GPS performance will be optimum.
The integrated adhesive patch will allow easy
attachment to a window or non-metallic panel.
Determine the best location for the GPS Antenna
Tools/Supplies Required
• Wire cutters / wire strippers
• Voltmeter (multimeter)
• Soldering iron / solder
• Electrical tape
• Plastic cable ties
• Screw drivers
• Wrenches/sockets
• In-line fuse holder (optional)
• 2-Amp fuse (optional)
• If there is not a suitable flat mounting surface on
which to stick the integrated adhesive patch, affix the
antenna module in place with a caulking type adhesive
or plastic tie wraps
• Coil and secure any loose or extra lengths of antenna
cables - do not allow antenna cables to kink
not necessary if
using the fuse panel
}
wiring method
• The antenna is to be installed inside the vehicle – it is
not waterproof or weatherproof
• The top side of the antenna module (identified by the
peel-and-stick adhesive patch) must have a clear
signal path to as much of the sky as possible
• If the installation is not required to be covert, an ideal
location is on the front windshield glass
• For covert installations, an ideal location is under the
dashboard, as high and close to the front windshield
as possible (see diagrams)
• If installing in a car, the antenna can usually be
mounted on the rear window or in the trunk, under the
rear deck, as close to the rear window as possible
Copyright © 2006 Guardian Mobile Monitoring Systems, Inc. All rights reserved.
www.guardianmms.com
Installation Guide
Guardian 6200
• Signals will penetrate upholstery,
carpet, plastic dashboards, etc.,
but not metal panels or brackets
• Signals will penetrate window glass
but not metallic tinted windows or
painted edges of windows
• Radio antenna or defrost wires
embedded in glass may degrade
signals
For best performance, the
adhesive side of the antenna
should face the sky through the
area of least signal blockage
2 Beacon Installation Position
• Determine beacon installation position but do not
fasten it in place until all wiring is complete
• Determine the best location for the beacon – a strong
flat surface that can be drilled to accommodate the
mounting screws is ideal. Any spot where the
beacon can be fastened in place with plastic cable
ties is suitable
• Under a seat is often a suitable location for beacon
installation. Be sure it is not close to any heat sources
or areas that experience moisture or vibration
• Visibility of the indicator LED will be useful for testing
and troubleshooting. Adequate space for wiring must
be available at both ends of the beacon
3 Connect Power & Ignition Sense
There are two options for connecting power and ignition sense
Option 1 – Direct connection to vehicle wiring
• Connect the wiring harness to all the vehicle’s
connection points before attaching the harness to the
beacon
• If wiring harness wires need to be extended, use the
same grade wire and solder the extension wire on,
then insulate with heat shrink tubing or electrical tape
• Ensure that no wires are routed near heat sources
Power Connections
• Connect the green/white (ground) wire to battery
negative or the vehicle chassis – this wire MUST be
connected first, before the power or ignition sense
wires. If a grounding screw is available, use the
supplied ring terminal and crimp it on to the green/
white (ground) wire. Be sure the grounding screw is
not painted or coated with an insulating material.
• With the vehicle’s ignition turned off, use a voltmeter
to assist in finding a suitable, uninterruptible 12 Volts
power connection point – directly to the vehicle’s
battery may be best. Connect the yellow/white
(power) wire to this point through an in-line 2-Amp fuse.
(optional)
Ignition Sense
• Find a source of 12 Volts that is switched on and off
with the ignition key. This connection should produce
12 Volts when the vehicle is ON and 0 Volts when the
vehicle is OFF. Connect the red/white (ignition sense)
wire to this point.
• Ensure that any wires in the wiring harness that are
not to be connected do not come in contact with
power, ground, or any other voltage. Insulate them
with electrical tape.
Copyright © 2006 Guardian Mobile Monitoring Systems, Inc. All rights reserved.
www.guardianmms.com