Vitek Alpha Mega Series, Руководство пользователя

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InsTallaTIon TIps
1.) Power Consumption - Amperage/Voltage
It is of utmost importance that the proper Voltage and Amperage is
used when applying power to your VITEK Alpha Series Dome Camera.
They can be powered by either 12V DC or 24V AC. Always use a UL
Listed power transformer. The Voltage must be measured at the camera
location. It is very important that the camera receives no less than the
required Voltage or it will be “Starved” and eventually die out. Cameras
with Infrared LEDs require substantially more Amperage than others so
please refer to the Specifications (page 20-21) for the camera you are
installing.