1
INSTALLATION INSTRUCTIONS for GSM-18V3
1. Important
! It is a must to read the instructions before installing and programming the unit.
2. Insert the Sim Card
If you are using your own Sim card, make sure that the Sim card does not have any data or phone
numbers in its memory. The Sim card must be cleared from any phone numbers prior to use with the
GSM-18 unit. YOU MUST MAKE SURE and call the mobile phone network you are registered with,
and cancel the Message Bank and the Call Back Notification service on your Sim card.
Insert the Sim card by opening the small window on top of the GSM-18 unit.
N o t e !
Make sure that you insert or remove the Sim card only when the unit is disconnected from the Power.
3. Installation
First connect the Antenna, Speaker, Microphone and the Push Button’s wires according to the diagram
below:
Sim Card
window
Dip-Switch
Purple: Relay - Com.
Green: Trigger Negative Input
Orange
Yellow
Access Control System with Intercom
Model : GSM-18
By: ECA ELECTRONIC ENGINEERING Pty. LTD.
Tel: 03 - 95720535 Australia. www.gatesonsolar.com
Speaker Volume adjustment
GSM Status LED
Mic. Input
System Status LED
Speaker output
Speaker
+ -
1
234
Push
Button
White
Black
12V to 24V Ac / Dc
Intercom Panel
Please Note !
It is a must to put silicon
on top of the connection
screws after installation,
to prevent short circuit
on terminals 3 & 4.
Grey: Relay - N.O.
Blue: Status - Negative Input
DipSw No. Application ON OFF
1
Programming Mode Enable Disable
2
Operation Mode Automatic Learning Mode
3
Relay output operation function Latch Pulse
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