Access Control In Stock RFID + Keypad

DoorBird A1121 Surface-mount IP Access Control Device

Professional IP access control for commercial and residential buildings. Built-in RFID reader (configurable for 125 kHz or 13.56 MHz), numeric keypad, dual relay output, and PoE power — all managed via the DoorBird app or open API. Supports up to 500 key fobs.

From $824.53

Flush-mount version from $864.18. Ships USA. 9–12 business days.

Buy on DoorBird USA

No subscription required · Manage up to 500 key fobs

Professional Access Control for Any Building

RFID Reader — 125 kHz or 13.56 MHz

Configurable via app. 125 kHz for standard key fobs; 13.56 MHz for high-security MIFARE/DESFire cards. Up to 500 key fobs registered. Full audit trail in the app.

Numeric Keypad Access

Backup PIN code access alongside RFID. Useful for maintenance staff, deliveries, or when key fobs are forgotten. Up to 6 configurable PIN codes.

Dual Relay Output

Two independent relay outputs — control a gate and a door separately from a single device. Programmable timing for each relay via the DoorBird app.

PoE Powered (802.3af)

Single Ethernet cable carries both data and power. No separate power supply needed — simplifies installation in building lobbies, gates, and commercial entrances.

Open API Management

Full DoorBird HTTP LAN API access. Integrate with building management systems, ASSA ABLOY Accentra, Kisi, and any third-party access control platform.

IP65 Weatherproof

Outdoor-rated stainless steel construction. IP65 weather resistance suitable for exterior building entrances, parking structures, and exposed locations.

A1121 Specs

RFID Frequency125 kHz OR 13.56 MHz (configurable; not simultaneous)
Max Key Fobs500
KeypadNumeric PIN, up to 6 codes
Relay Outputs2 independent relays (programmable timing)
PowerPoE 802.3af (preferred) or 12–24V AC/DC
ConnectivityEthernet (PoE) + WiFi optional
Weather RatingIP65
MaterialStainless steel V2A
Mount TypeSurface-mount (flush-mount version: A1121 Flush-mount)
BackboxA1121/A1122 Flush-mounting Housing (sold separately)
OperationStandalone OR networked (via DoorBird app / API)
APIOpen HTTP LAN API v0.36

Also Available:

Professional Access Control for Your Property

RFID + keypad entry management for up to 500 users. No per-door subscription. Ships USA.