DoorBird D21 Série Manuel D'installation page 10

DoorBird
Multi Tenant Module MTM18A
DEVICE EXAMPLE WITH DISPLAY MODULE
AND KEYPAD MODULE
Front
1
2
3
4
5
6
7
8
1) Night Vision LEDs
2) HDTV Video
3) Microphone
4) Light Sensor
For night-vision mode
5) Security screws
6) Loudspeaker
10
10) DoorBird Multi Tenant
Module MTM18A
10
7) RFID Reader
8) Motion Sensor
9) Display Module
10) Keypad Module
The illumination is also acting as
Diagnostic LED(s)
9
10