10-40X / 10-41X
1
infrared LEDs
connection terminals
EEPROM memory
plug to connect
extension modules
potentiometers to change the volume
of the microphone and loudspeaker
cable inlet
mounting holes for wall mounting
EN
EXT
Fig. 1: removing the vandalproof nameplate
camera
Fig. 2: making connection terminals and mounting holes visible
a b R P M V1 V2
a b R P M V1 V2
EEPROM
3
2
EXT
1
a b R P M V1 V2
EEPROM
29