DoorBird Surface-Mount IP Access Control Device A1121 in Bronze

DoorBird Surface-Mount IP Access Control Device A1121 in Bronze

SKU: 423872042

Sale price$748.15 Regular price$849.99
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DoorBird Surface-Mount IP Access Control Device A1121 in Bronze (423872042)

Multi-technology access control system and stand-alone solution for back and side doors, garages, storage and packing rooms, bicycle and machine rooms
Bronze-finish as PVD coating, stainless steel, brushed


The DoorBird A1121 is a compact, IP-based multi-technology access control system that can also be installed as a stand-alone solution. It enables secure access control in areas where the installation of an IP video door station is not possible or desired, e.g. at back and side doors, garages and underground garages, storage and packing rooms or bicycle and machine rooms. It can also control elevators. The keypad is illuminated, so you can install the device even in an unlit

The device is designed for indoor and outdoor installation. The retrofit version is available for existing front panels. Our front panel is made of solid 3 mm (0.12 in) brushed stainless steel. All buttons are backlit.


  • Surface-mount housing included
  • WiFi / LAN connection (PoE capable)
  • Keypad
  • 125 KHz and 13.56 MHz RFID reader
  • Tamper sensor
  • Wiegand interface
  • 2 freely configurable bistable switching relays


 Front panel 3 mm (0.12 in)
Available in brushed stainless steel V2A / V4A
and V2A with bronze and titanium finish,
DB 703, RAL 7016
Mounting housing
Mounting type Surface-mounted. Flush-mounted and retrofit version sold separately
Power supply 15 - 48 V DC (max. 15 W) or Power over Ethernet (PoE 802.3af Mode-A)
Keypad module

12 keys, illuminated, configurable via App, e.g.

  • Individual PIN codes 
  • Individual events (e.g. switch a relay, HTTP(s) request) 
  • Individual schedules
  • Up to 500 PIN codes manageable
Tamper Sensor Integrated
Weight 250 g
  •  LAN/PoE (T+, T-, R+, R-) 
  • 2 x Bistable latching relay (potential-free), max. 1-24 V DC/AC, 1 A, e.g. for electric door opener
  • 15 – 48 V DC input (+, -), max. 15 W 
  • Wiegand
Weatherproof Yes, IP65
Approvals IP65, CE, FCC, IC, RoHS, REACH, IEC/EN 62368
Dimensions 128 x 62 x 28 mm (H x W x D) 5.04 x 2.44 x 1.1 in (H x W x D)
Operating conditions -25 to +55°C / -13 to 131°F Humidity 10 to 85 % RH (non-condensing)
Scope of delivery

1x Main Electrical Unit with front panel

1x Wall mounting bracket

1x Power supply unit (mains adaptor) with up to 4 country-specific outlet adaptors (110 - 240 V AC to 15 V DC)

1x RJ45 adapter

1x Screwdriver

1x Quickstart guide with Digital Passpor

t 1x Installation manual

1x Small parts


DoorBird Brochure
Data Sheet
App User Manual
DoorBird Support Page

Shipping & Returns

*Shipping Policy

  • Shipping is Free
  • Large appliances ship via Freight Curbside shipment. Meaning the carrier will drop off your item on your property not inside your home. The courier company will call ahead of time to schedule a drop off date
  • For the full details, visit our Shipping Page

Return/Refund Policy
  • 30-Day Return Policy
  • If your order arrives damaged, we will exchange you for a new one. Damage must be reported within 24 hours. 
  • For more details, visit our Return Policy Page


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