正解:B
"Modular cameras (also called sensor units) are ideal for discreet and flexible installations in tight or unconventional spaces, such as ATMs, vending machines, and door intercoms, because the sensor and main unit can be separated and mounted independently."
- Axis Communications Academy, Network Video Fundamentals, 2022
"Axis modular cameras are specifically designed for integration into machines, kiosks, and other compact environments where space is limited."
- Axis Modular Cameras Product Overview
References:
Axis Communications Academy, Network Video Fundamentals, 2022 (p. 34)
Axis Modular Cameras Product Overview