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3
B
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4
B
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5
Button6
Button7
Button8
Relay 1
Press Momentary
#
Latch
1
Unlatch
12v out
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Installation Manual
for
GSM-800/AB Wireless GSM Intercom System
Installation
Entrance
Pillar
Keep antenna high as
possible, and above
elect audio
equipment to
eliminate interference
Speech
Unit
Transmitter
Module
Antenna
to gate panel
4-5 feet
minimum
Side View
Rear View
Fig.1.
Keep short as possible, 8 meters max
Fig.2.
IMPORTANT:
Do NOT drill
holes in the top
or near the top
of the enclosure.
Do NOT use
silicone
sealants!
Wiring
S
h
ie
ld
e
d
C
A
T
5
Reset
Button
G
S
M
L
E
D
Installing SIM card
Before installing SIM card, switch
OFF POWER
,
ensure that the card has
been registered, activated, and has some calling credit. Check it works in a
mobile phone first. Ensure it has the pin code request disabled, and is a
GSM SIM card operating on 850 / 900 / 1800 or 1900 MHz.
IMPORTANT:
The SIM card holder is FRAGILE.
Do NOT force. Do NOT use a
screwdriver.
WARNING:
Installing or removing the SIM card
without first switching off the power will
cause damage to this unit!
Please allow 20-30 seconds for the unit to boot up and detect the network.
Once successful connection has been made, the unit will sound a
confirmation tone and the status LED will begin flashing. If there is a fault or
problem, the unit will emit a series of bleeps or warning tones.
GSM 800
Intercom
Transmitter
Remove only
the top screws
for access.
The front plate
is hinged and
will open
downwards.
12v or 15v
d.c. ONLY
O
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E
N
L
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K
P
o
w
e
r
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D
+
-
+
-
Programming
3)
It is recommended to change the “no answer” time if there is more than 1
number stored. This stops the unit ringing a number after a set time, and
can be used to prevent voicemail answering the call. Send the following
SMS..
The unit can allow up to 100 telephone numbers to be stored, for users to
be able to ring the system for automatic entry. This uses caller ID like a
phone to determine the identity of the caller. When a recognised number
calls the unit, it will trigger output 1 or 2 and hang up without answering
the call.
First, the unit must know what country it is operating in.
1) Program the country code as follows..
2) Program the numbers you wish the unit to dial when the call button is
pressed, up to a maximum of 3 numbers. Each SMS must start with the pass
code, default 1234, in the following format *12*1234#, followed immediately
by a command. E.g to program the telephone number 987654321, enter the
following SMS..
*12*1234#
111
987654321#
Pass code
Function code
Data
Up to 3 numbers can be sent together in a single SMS as
follows..
*12*1234#
111
tel.number1#
112
tel.number2#
113
tel.number3#
111 = Telephone number 1
112 = Telephone number 2
113 = Telephone number 3
*12*1234#
52
??#
(?? can be 2 digits from 10-99 seconds, default is 20).
*12*1234#
71
??#
Up to 3 numbers can be sent together in the same SMS.
Just add 72 then the number of the relay,1 or 2, then the
phone number followed by # each time. The pass code
only needs to be put at the beginning of each new
message.
2) Enter the telephone numbers required to have access control. Do not
enter country code, just the complete number as you would dial it, as
follows..
Where ?? can be 1-3 digits long. For USA, enter 1 as the country
code. For UK, enter 44 and so on. Do not use any leading zeros.
Note: If using more than 1 button panels, further dialling out numbers can be
programmed as follows.. With this format being used up to 8 buttons.
1
2
1 = Telephone number 1
1
2
2 = Telephone number 2
1
2
3 = Telephone number 3
Button 2..
1
3
1 = Telephone number 1
1
3
2 = Telephone number 2
1
3
3 = Telephone number 3
Button 3..
Please note: Even if the unit has been programmed to dial out to a number, and you also
want this number to have access by caller ID, then you must also enter it again under the 72
feature as described above.
Caller ID access control Programming
Programming telephone number 987654321 to have access by caller ID...
-
+
+ -
ac/dc
12v
Shield can be
connected to
chassis
Solid core of shield connected to 0V on
PCB above for better audio quality.
1200 keypad manual
+ -
12-24v
dc
N
/C
C
O
M
N
/O
N
/C
C
O
M
N
/O
e
g
re
s
s
OUT1 OUT2
OUT3
N/C
COM
N/O
K or A
DU out
(-)GND
Sense
O/P1 inhib
INT Lock
Tamper
N/C
Single
button
Button 1
Button 2
4
3
5
6
8
7
NOTE:
Power supply must be less
than 2 meters away.
SPK
vol
S
ta
tu
s
L
E
D
Relay 2
Press
7
Momentary
8
Latch
9
Unlatch
Antenna connector.
Finger tighten only!
1) First check reception. Send the following SMS to the unit...
*20#
The unit should reply SIGNAL LEVEL = ?
Where ? will be between 1 and 31
Below 14 can cause problems with relay
operation, or no voice from the gate to the
house. Take action to improve reception.
1-12
Poor
13-20
Medium
21-31
Good
Programming is carried out by sending SMS texts to the unit.
Pass code
Data
*12*1234#
72
1
987654321#
Relay
Function code
Gate Status
USA customers
– For some networks, you may need to enter the numbers with the long distance 1
before area code, then the number. Try with and without this to see which method works for your
network.
E.g. 1-702-555-1234
*