DoorBird D21DKV - Page 12

12
DEVICE EXAMPLE WITH INFO MODULE
AND KEYPAD MODULE
1) Night Vision LEDs
2) HDTV Video
3) Microphone
4) Light Sensor
For night-vision mode
5) Security screws
6) Loudspeaker
7) RFID Reader
8) Motion Sensor
9) Info Module
10) Keypad Module
The illumination is also acting as
Diagnostic LED(s)
Front
1
2
3
4
5
6
7
8
9
10