DoorBird 429615001 D21DKV IP Video Intercom, Surface Mount, Brushed Stainless Steel V2A

Secure and manage your entrance from anywhere with the DoorBird D21 IP Video Intercom. Built for professional access control and residential security, this Intercom Door Station provides live 2-way audio and crisp 720p ultra-wide video with night vision so you can identify visitors and monitor activity day or night. The brushed stainless steel V2A surface-mount housing offers robust, weather-resistant protection for low-maintenance, long-term operation in harsh environments.

PoE-capable LAN connectivity simplifies installation by combining power and network over a single cable, while advanced capabilities such as a 4D motion sensor, RFID reader and keypad give you multiple identification options. Two freely configurable bistable relays let you control electric door openers, gates or auxiliary devices and integrate the station into existing security or smart building platforms for centralized monitoring and event management.

Ideal for residential, multi-tenant and light-commercial sites that need reliable surveillance and streamlined visitor handling. Upgrade your access control and perimeter security with the DoorBird D21 IP Video Intercom—add to your system today.

• Verify and manage visitors remotely with real-time 2-way audio and live 720p video
• Durable brushed stainless steel V2A surface-mount housing for long-lasting, weatherproof performance
• PoE-capable LAN connectivity reduces wiring and delivers reliable network power for streamlined installs
• Night vision plus 4D motion detection provide continuous surveillance and accurate activity alerts
• Built-in RFID, keypad and two configurable relays enable flexible access control and integration with existing door openers