INSTALLATION
2.0 Where to install
To ensure that the EG-3 functions correctly, it is important to select a good installation location.
You must therefore verify that the installation location has the following characteristics:
•
The EG-3 system is manufactured for indoor use only.
•
The surface to which it is fixed must be sturdy and not have any form of vibration.
•
In the immediate area in which the EG-3 is installed there must not be sources of heat or air
conditioning that can create air movement.
•
Both the incorporated CMOS camera and PIR sensor must not be put in direct sun light or
any other form of light source that may negatively effect the camera’s image.
•
To obtain the best range for both camera and PIR sensor, it is best to install in an open space
area.
•
Installation in areas of high furniture concentration may interfere with both the PIR and
images taken by the camera.
•
Before installation, using a normal cellular telephone, check the GPRS field strength in the ar-
ea you wish to protect. Select an area that has good GPRS reception.
•
Avoid areas with high frequency transmission disturbances.
•
Avoid areas with very high humidity or that are over heated.
PIR WORKING RANGE
The EG-3 must be installed at a height of 2.00 to
2.20 meters. in order that the PIR sensor may have
a minimum range of 0.40 meters and maximum
range of 12.00 meters. See figure on right.
On the EG-3 is assembled a specially designed
Fresnel lens with 102 zones and has a 90°
horizontal and 110° vertical working angle. You mus t
also be aware that the sensitivity of a PIR sensor
reacts more to an object crossing the facets of
protection than an object moving toward or away
from these same facets.
WALK-TEST
Behind the Fresnel lens, there is a WALK-TEST,
LED that lights when movement takes place in the protected area. When the EG-3 is disarmed the
walk test LED will function and allows the installer to understand the pattern of coverage, however,
no alarm trigger will be triggered. When the EG-3 is armed and only after the SMS trigger messaged
has been sent, any movement, in the protected area, will be indicated by the red LED and will also
trigger an alarm. During an alarm trigger the EG-3 will first send one of the 3 memorized SMS
messages and then send 5 images by MMS to the memorized telephone numbers and E-mail
addresses and also memorize another 32 images on the Micro-SD card incorporated.
2.20 m
2.00 m
0,40 m
12,00 m
90°
110°
SIDE VIEW
TOP VIEW
Page 22
EG-3 Instruction manual
ENGLISH
