This Hikvision (DS-KD-M) is a card reader module and is part of the 2nd generation of video intercom systems. that provides access via a MiFare card or tag. This allows users to open & unlock the door by swiping their card.
The module is powered via the camera module, which itself is powered via PoE. It can be installed by flush mounting or surface mounting, and is powered by DS-KD8003-IME1, by 12V DC using a maximum of 2W.
The module's working temperature of -40°C to 60°C, and IP65 weather-proof housing makes it great for outdoor use.