Sony SNC-RX550N Manuel D'installation page 66

Wiring diagram for sensor input
Mechanical switch/open collector
output device
Camera
Inside
5 V
2.35
kohms
1 or 3 pin
+
(Sensor In )
2 or 4 pin (GND)
GND
Wiring diagram for alarm output
Camera
Inside
5 or 7 pin
(Alarm output +)
Magnet relay
24 V AC/24 V DC,
1 A or less
6 or 8 pin
(Alarm output
30
GB
When You Discard the Camera
Outside
Mechanical
switch
or
Open collector
output device
Outside
5 V
Circuit
example
–
)
R
GND
When You Discard
the Camera
For environmental reasons, take out the
lithium battery from the camera and discard
it appropriately.
1
Remove the eight screws illustrated
below and detach the bottom panel.
2
Hold the board on which the lithium
battery is attached using long-nose
pliers. Then, bend it in the direction of
the arrow illustrated below to detach
the battery.
Lithium
battery