Fujitsu IP-920 E/DC Hardware User's Manual page 48

Chapter 2 Installation and Connection
Possibility of electric shock, fire, and damage to this equipment
Always observe the precautions given below.
This indicates a hazardous situation that could lead to electric shock, fire, or
damage to this equipment.
Use a DC power cable attached to IP-920E/DC. If the attached power cable
is unusable, select a power cable referring to (9) in "4.2 Cable and Connector
Details."
Use a power-supply unit outputting DC12-24V with a power consumption of
more than 40W.
IP-920E/DC
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