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7
Main Cellular
Module in Detail…
Keypad Module in Detail
SLAVE IN
SLAVE OUT
12-24V
OUT
1 2 3
12-24V
OUT
1 2 3
Relay 2
DETECT
Gate Position
Limit switch
(optional)
OPEN
Exit Button
PB
To Call Button
12V DC OUT
Output 100mA
(backlighting)
DC 24V
Input from
supplied
PSU
Relay 1
Green LED = CPU Status
Blue LED = Signal Status
Red LED = Power
NANO SIM
holder
Female SMA
Antenna
Connection
N/O
COM
N/C
N/O
COM
N/C
USB-B Port
Microphone
Speaker
Slave IN
DATA
DC
Voltage In
Slave OUT
12V DC OUT
Push Button
Illumination
Polarity Protected
R
V
T
R
V
T
RVT
RVT
RVT
RVT
Master only/Auxiliary
(Baud rate on older units)
Jumper Link
Summary of Contents for 4400
Page 3: ...P a g e 3 PHASE 1 Site Survey...
Page 5: ...P a g e 5 PHASE 2 Product Overview...
Page 11: ...P a g e 11 PHASE 3 Setup Programming To be done before installing the intercom...
Page 22: ...P a g e 22 PHASE 5 Installation...
Page 26: ...P a g e 26 PHASE 6 Aftercare...
Page 31: ...P a g e 31 Page Left Blank...