DoorBird IP and WiFi Access Control Device, Surface Mount, Stainless Steel

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 environment.

The DoorBird A1121 can be connected to the network via WLAN or LAN cable. If connected using a network cable, the device can be powered via Power over Ethernet (PoE). Should the Internet temporarily fail, all functions continue to operate within the local network. 

DoorBird IP and WiFi Access Control Device, Surface Mount, Stainless Steel Specifications:

GENERAL:

• 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, Graphite Black (Raven Polar)
• Mounting housing (backbox) Polycarbonate
• 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
• Connectors:
  • 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 Passport
  1x Installation manual
  1x Small parts
• Warranty: see www.doorbird.com/warranty

CURRENT SYSTEM REQUIREMENTS:

• System requirements:
  Mobile device: Newest iOS on iPhone/iPad, newest Android on Smartphone/Tablet
  Internet: High-Speed Landline Broadband Internet connection, DSL, cable or fiber optic, no socks or proxy server
  Network: Ethernet Network, with DHCP

AUDIO:

• Audio components: Piezzo, for system messages

NETWORK:

• Ethernet RJ45 jack, PoE 802.3af Mode-A, 10/100 Base-T
• WiFi 2.4 GHz b/g/n
• Supported protocols HTTP, HTTPS, SSL/TLS, Bonjour, DNS, TCP, UDP, ICMP, DHCP, ARP

125 KHZ RFID READER:

• Type Active Reader Passive Tag (ARPT) system
• Standard ISO/IEC 18000-2:2009 Part 2, EM4100, EM4102
• Frequency 125 KHz
• Range 0 - 3 cm, depends on environment
• Compatible Transponder RFID key fobs, sold separately, see www.doorbird.com/buy Up to 500 transponders manageable
• Configuration:
  Via App, e.g.
  • Tag (add, delete)
  • Individual events (e.g. switch a relay, HTTP(s) notification)
  • Individual schedules

13.56 MHZ RFID READER:

• Type Active Reader Passive Tag (ARPT) system
• Standard UID (CSN) of: MIFARE Classic®, MIFARE DESFire® EV1 and EV2, ISO14443A, ISO14443B, ISO15693, NFC® (HCE support required)
• Frequency 13.56 MHz
• Range 0 - 3 cm, depends on environment
• Compatible Transponder:
  RFID key fobs, sold separately,
  see www.doorbird.com/buy
  Up to 500 transponders manageable
• Configuration
  Via App, e.g.
  • Transponder (add, delete)
  • Individual events (e.g. switch a relay, HTTP(s) notification)
  • Individual schedule

WIEGAND INTERFACE:

• Direction Output
• Supported protocols 26, 30, 31, 34, and 44 bit
• Supported data output 125 MHz RFID transponder, 13.56 MHz RFID transponder, Keypad PIN codes
• Maximum distance to
  controller (cable length)
  18 AWG: Max. 500 ft. (150m)
  20 AWG: Max. 300 ft. (90m)
  22 AWG: Max. 200 ft. (60m)
• Voltage: When no data is being sent, both DATA0 and DATA1 are pulled up to the "high" voltage level, +5 V DC. The interface is galvanically isolated.

INTEGRATED WIRELESS MODULES

• WiFi 2.4 GHz
• RFID
  125 KHz
  13.56 MHz
  (Configuration: either-or)
• Bluetooth: Bluetooth Low Energy (BLE), compatible with DoorBird Bluetooth Keyfob Remote A8007

THIRD-PARTY INTEGRATION (DOORBIRD CONNECT):

• Partner integrations see www.doorbird.com/connect
• API see www.doorbird.com/api

OPTIONAL ACCESSORIES

• Sold separately: see www.doorbird.com/buy