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3. Wiring Connection
Arm
Flash : Armed
Always Light ON: Disarm.
Relay
ON: Relay closed(ON)
OFF: Relay open (OFF)
Camera
ON: Camera disconnected or wrong connection.
OFF: Camera on correct status.
Flash quickly: registering to cellular network.
I
I
I
I
Flash slowly: alarm or GPRS data communication.
OFF: registered to cellular network success.
Camera
Arm
Siren
Relay
Power In
Digital Input
ANT
Connect to GSM antenna.
S 18 0 G S M M M S C a m e r a A la r m S y s t e m
LED INDICATORS
Main Connection Terminals
TxD
Data Transmitting (Blue)
RxD
Data Receiving (Yellow)
5V
Vdd (Black)
6V
Power supply (Red)
GND
Shielded wire
Connect one NC/NO button or switch on A+ and GND port, press the button to
A+
enter to Arm status, repress the button to Disarm.
S+
12V DC + output, connect to siren's Positive wire.
S--
GND, connect to siren's Negative wire.
NO
Normally Open port
COM
Common port
+
Power supply input, Positive wire(Red).
_
Power supply input, Negative wire(Black).
Digital Input Zones
DC12V+ power supply for sensors.
12V+
Caution: Do not short wiring the DC12V+ with DIN1~8 inputs.
DC12V-- power supply for sensors.
GND
DIN1~DIN4 GND
DIN1~DIN8
Digital Input, NC/NO dry contact(Voltage free) connection only!
Page 5 of 9 Ver 1.0
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