What type of DVR can provide recording capabilities for 4 to 16 cameras?

What type of DVR can provide recording capabilities for 4 to 16 cameras?

• A. A multiplex DVR
• B. A basic DVR
• C. A network DVR
• D. A hybrid DVR

Answer: (A)

Multi-channel recording capability is the key idea here. A multiplex DVR is designed to accept many camera inputs and record from several channels at once, typically supporting four to sixteen channels. That fits the requirement of recording from 4 to 16 cameras. Basic DVRs usually limit to a smaller number of channels, network DVRs focus on IP-based recording over a network, and hybrid DVRs mix analog and IP inputs but don’t inherently define a fixed 4-to-16 channel range. So the type that matches 4 to 16 cameras is the multiplex DVR.

Multi-channel recording capability is the key idea here. A multiplex DVR is designed to accept many camera inputs and record from several channels at once, typically supporting four to sixteen channels. That fits the requirement of recording from 4 to 16 cameras. Basic DVRs usually limit to a smaller number of channels, network DVRs focus on IP-based recording over a network, and hybrid DVRs mix analog and IP inputs but don’t inherently define a fixed 4-to-16 channel range. So the type that matches 4 to 16 cameras is the multiplex DVR.