Access control devices with cameras can connect to video intercom systems through IP networks, allowing users to view visitors, communicate through two-way audio, and manage entry from mobile apps, touchscreens, or SIP phones. Depending on the system, they can also send video to an NVR, trigger configurable relays for doors and gates, and connect with smart home or security platforms through APIs, Wiegand, OSDP, or RS485 interfaces.

Access control devices with cameras are available in surface-mount and flush-mount configurations. Surface mounting works well for installation on an existing wall, while flush mounting provides a more integrated appearance when the wall can accommodate a mounting box.

Access control devices with cameras commonly connect to the network through Wi-Fi or an Ethernet connection using Power over Ethernet (PoE). PoE can carry network data and power over one cable, while Wi-Fi-connected devices typically use a separate power source.

Access control devices with cameras can support keypad entry, RFID credentials, Bluetooth Low Energy, and geofencing, depending on the device and system configuration. Some models also connect with mobile apps and configurable relays for managing doors, gates, or other connected devices.