• Video talk and door lock release enable

(both individual and public entrance)

• Support 2 monitors, 1 cameras and 2 Interphones(CDV-70N)

• Support 2 monitors, 2 cameras and 2 Interphones(CDV-70N2)

• PAL/NTSC convertible

• Intercommunication with sub monitor and interphone

• Built-in memory storing in Micro SD memory

(Micro SD not included CDV-70NM)