DoorBird 423872028 A1121 Surface-Mount IP Access Control Device, Stainless Steel

The DoorBird A1121 surface-mount IP access control device delivers compact, enterprise-grade access control where a video door station isn’t practical. As a DoorBird smart reader, it brings reliable security, monitoring and streamlined credential management to back doors, garages, loading bays and elevator lobbies. Install via Wi‑Fi or wired LAN with PoE for power-and-network-over-one-cable convenience, and rely on local-network operation if the Internet fails. The A1121 supports both 125 kHz and 13.56 MHz RFID plus an illuminated keypad for one-time codes and temporary access — simplifying visitor and contractor workflows. Built from 3 mm brushed stainless steel with a tamper sensor and backlit buttons, it’s engineered for demanding commercial environments and reduced upkeep. Integrate easily with third-party systems through Wiegand and two configurable bistable relays to control doors, gates or elevator floors while leveraging existing security and surveillance infrastructure. Choose the DoorBird A1121 for a discreet, durable IP access reader that prioritizes secure, scalable access control — perfect for retrofits or new installations. Contact sales to specify for your site or add to your next project order.

• Secure, weatherproof access for secondary entrances — ideal for loading docks, garages and service doors, reducing unauthorized entry points.
• Flexible network deployment with Wi‑Fi or PoE-enabled LAN for simple installation and reliable, networked access control and monitoring.
• Multi-technology authentication (125 kHz + 13.56 MHz RFID) plus backlit keypad for convenient, secure credential options including one-time and temporary codes.
• Robust stainless-steel front and tamper sensor deliver long-term durability in indoor or outdoor environments and lower maintenance costs.
• Integrates with existing systems via Wiegand and configurable relays to control doors, elevators and third-party security or surveillance equipment.