Power

What is the recommended voltage for outdoor security cameras?

• 220V AC

• 5V DC

• 12V DC

• 24V AC

What is the purpose of an Uninterruptible Power Supply (UPS) in a video security system?

• To amplify video signals

• To convert data signals

• To protect from power disruptions

• To provide solar power

What type of areas are solar-powered security cameras suitable for?

• Urban areas

• Remote areas

• Commercial areas

• Industrial areas

What technology allows both power and data to be sent over a single network cable to IP cameras?

• Uninterruptible Power Supply (UPS)

• Solar Panel

• Power Over Ethernet (PoE)

• Signal Amplifier

Which IEEE standard offers up to 30 Watt of DC power for PoE devices?

• IEEE 802.3af

• IEEE 802.3ae

• IEEE 802.3bt

• IEEE 802.3at

What is the purpose of a signal amplifier in video transmission?

• To extend transmission distance

• To provide solar power

• To convert data signals

• To amplify and equalize video signals

What is the role of a signal converter in video transmission?

• To provide solar power

• To extend transmission distance

• To amplify video signals

• To convert data signals

What does a Coaxial-UTP Converter do in video transmission?

• Converts data signals

• Converts video signal for transmission

• Converts electrical signal to light waves

• Converts coaxial cable to UTP cable

Where is the best place to install a signal amplifier for long cable runs?

• In the middle of the cable run

• At the power source end

• At the monitor end

• At the camera end

What is the purpose of a PoE Injector in a network infrastructure?

• To amplify video signals

• To extend transmission distance

• To convert data signals

• To provide power over Ethernet cables