GGC Description

The GGC is a compact Quad Bands GSM gate and access control; unit is designed for cellular access control for homes and large parking lots. The GGC is housed in an ABS case, power supply is separated. The unit includes a DIN rail attachment mechanism.

The GGC contains a build-in relay, the relay is remote controlled and is applicable for access control for parking lots, home automation and similar. Factory default is for European GSM band; 800/1800 MHz, the USA band 850/1900 MHz are optional, band setting is handled by factory or via software. GGC standard pack contains: GSM unit, Zero dB GSM antenna, Installation Manual,Cable with 24 pin Molex connector, 12V DC Power Supply with plug to fit. Programming and parameters setting is SMS or PC activated (requires the software pack).

SIM card parameters. SMS enabled, without voice message service, without charges limits (not must), caller ID is enabled and unlocked, Pin Code disabled.

GGC SIM and Location

Prior to placing the unit check the receiving level is good and stable. Don’t locate the unit in metal or deep ground places.
1. Connections:
Gently insert SIM card to SIM slot, located in the bottom side, as shown at
figure 1. Connect GSM antenna to ANT connector

2. Plug the GGC Power Supply as shown in figure 1. (The audio plug is for listen in module)

Figure 1: GGC SIM card placing and power

Starting and Wiring

Before setting the GGC, you need a GSM phone and extra SIM card to insert into the GGC. The SIM and GSM phone should be SMS and ID numbers enabled.
The GSM phone is your programmer.
Every SMS sent to the GGC and correctly received, wlil be acknowledged by a SMS confirmation to the programming phone.

It’s recommended to store the commands in your programming phone for future
applications. During programming, pay attention to the dot sign (.), it’s critical.
Relay: The GGC identifies the calling number and activates the supplied relay, so it
doesn’t count as a call. It’s useful for access control. The unit store 1600 regular and 400 special dated/time limited numbers. Each registered number activates the relay; 3 seconds pulse, times/modes are programmable at “Gate Delay” parameter.

GGC Specifications

• GSM module Telit GE863 QUAD PY
• Frequency bands Quad band: GSM 850/900/1800/1900 MHz
• Power Supply Flitered 12V DC, 1.2A. Max ripple 120 mV
• Standby Current Consumption 30 mA
• Communication Current Consumption Idle: 120 mA. At power up: 1.1 Ampere
• Antenna Socket SMA connector (female) for GSM antenna
• SIM Socket Bulid-in, spring type
• RS-232 Interface D9-pin female, Baud rate from 300 to 115.200 bit/s
• RS-232 Voltage -12V to +12V
• Indications Solid state LEDs, Red and Green

Mechanical Specifications

• Dimensions (max) L x W x H 98mm x 82m x 30m
• Temperature range operation -20°C to +70°C ambient temperature
• Humidity Up to 85%
• Protection class IP40
• Mechanical vibrations Amplitude 7.5mm at 5 - 200Hz sinus
• Packing Carton Box
• Casing Material ABS with UV additive UL94 HB