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GateOpen - User manual Rev. 3 – 20/07/10
3. Installation
3.1 Electronic Gate\Door requirements
The Electronic Gate\Door requires dry contact activation
3.2 SIM card insertion
With a Philips screw driver open the SIM card drawer cover and insert the SIM card.
Make sure the SIM card is capable to receive incoming SMS messages and to identify a
caller ID.
3.4 GSM antenna
The GSM antenna needs to be connected to the SMA connector in the front panel
3.5 Power Supply
The power supply for the GateOpen has to be a single voltage source of POWER 5V-30V
capable of providing a peak during an active transmission. The GateOpen is protected from
supply voltage reversal. An internal fuse ensures an electrical safety according to EN60950.
This fuse is not removable.
3.5.2 Supply voltage requirements
A DC power supply must be connected to the Power input:
• Input voltage range 5V - 30V DC
• Nominal Voltage 12V DC
• Power Supply current rating: min. 1,2A @12V
• Power Supply ripple: max. 120mV
• Input current in idle mode: 25mA @ 12V
• Input average current while GSM network active (call, etc…): 100mA @ 12V
3.7 Unit turning on
After power the unit on, the internal software will finish to be loaded within 3 minutes.
The green LED will be turned on to indicate the unit is ready for use.
3.8 Access the gate\door
A registered user may call the unit and activate it output.
If the user cellular phone blocks its caller ID, he can access the unit by SMS.
If an access control by SMS is desired, the SMS: O (lowercase or uppercase) needs to be
sent to the unit.
